@ghazi :)

- anonymous

@ghazi :)

- Stacey Warren - Expert brainly.com

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- chestercat

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- ghazi

:D

- anonymous

hehe hiii :D

- anonymous

shall we begin ;)

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## More answers

- ghazi

of course ;)

- anonymous

can you help me with linear functions?

- ghazi

just anything ;)

- anonymous

hmm okay first question, wait please ;)

- anonymous

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- ghazi

first of all in a linear function , there is no 2nd degree of variable, which means neither x can have power 2 nor y both will have power 1 and have a linear relation that means x and y will varry in a line so your answer is C can you tell me why?

- anonymous

because C doesnt have a second degree ? :/

- ghazi

in a linear function there will never be \[X^2,X^3....or Y^2,....\] which means there will be no higher degree term just power of x and y will be one so its equation C

- anonymous

hmm alright :)

- ghazi

amazing you are genius and don't make mistake in putting answer please

- ghazi

next

- anonymous

hehe okay i'll be sure this time! :D

- anonymous

so is a non-linear just the opposite of this?

- ghazi

yes, non linear functions never vary in a line the can be curvilinear like |dw:1354070045458:dw| the straight lines are linear but curves are non linear

- anonymous

hmm okay so non linears have second degrees of variables right?

- anonymous

but linears dont?

- ghazi

right , second or third or so on but not one

- ghazi

linear have degree one and non linear more than one

- ghazi

next?

- anonymous

this will be a non linear question...

- ghazi

cool just shoot your question please

- anonymous

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- ghazi

you can answer easily come on tell me

- anonymous

is it B?

- ghazi

non linear can never have degree 1 , correct ;)

- anonymous

not sure :/

- anonymous

oh okay :D

- ghazi

next ?

- anonymous

It looks like D is correct because linear is just straight line, right?

##### 1 Attachment

- anonymous

or it could be A.

- ghazi

when did you fall in love with maths godddd corrrect :)

- anonymous

hmm :D hehe well this is easy :D

- ghazi

it can't be A its D

- anonymous

whats a parabola again? :/

- anonymous

that curvy thing?

- anonymous

looks like an egg?

- anonymous

lol just kidding :D

- ghazi

well definition of parabola is kinda complex for you to understand but just remember all the quadratic equations are parabola , and yea the CURVY THING ;)

- ghazi

yes its like this |dw:1354070634140:dw|

- anonymous

hmm so can you give me an example of a parabola problem, how would it look like?

- ghazi

lets say you have an equation \[Y=4X^2+2X+3\] so its a parabola that would look like the one i have drawn above

- ghazi

post your question please

- anonymous

I think its A. ?

##### 1 Attachment

- anonymous

lol sorry i mean B

- ghazi

oh come on silly, parabola can never have degree 1,3,5 its degree is always 2 baby

- ghazi

yes its B

- anonymous

hmm alright i understand now :) thanks :D

- ghazi

lol next :)

- anonymous

I think its C ?

##### 1 Attachment

- anonymous

D !!

- anonymous

sorry again :D

- ghazi

hahaha very sweet yes its D lol linear will always have degree 1

- anonymous

hehe lol i should really look over it before i post :P

- anonymous

thanks :)

- ghazi

oh yea lol

- ghazi

next question quick ;)

- anonymous

is it A ?

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- ghazi

absolutely correct, i feel like you have already done this just you wanna fulfill duty hmmm i understand ;)

- anonymous

heheh whaat :D no i havent, first time ;)

- ghazi

okay next ?

- anonymous

is this correct? :)

##### 1 Attachment

- ghazi

awesome , you're Einstein

- anonymous

hahaha no you are! by the way im done, thanks for helping me ;) :D

- ghazi

score must be 8 outta 8 now show me

- anonymous

alright wait please :)

- anonymous

hmm 8 outta 8 :) thank you :D

##### 1 Attachment

- anonymous

hehe what are you doing ;) drawing? :D

- anonymous

awwww <3 <3 wow!!

- ghazi

congratulations for 8 on 8 awesome you did it :)

- anonymous

this is wonderful :) wow thanks baby :) :D your great :)

- ghazi

not like you :)

- anonymous

hehehe and how you know to write in russian, wow this is amazing :D

- anonymous

no really you are just amazing :) <3 <3

- ghazi

you will be amazed when i will talk in russian i know a lot but its secret lol and i am learning to be the best from moya agnyel ;)

- anonymous

aww thats great ;) im surprised wow! :D

- ghazi

its not that good come on ;)

- anonymous

hehe are you kidding ;) honestly you are better then me, i can only speak russian but not so good at writing, you are just awesome :D

- ghazi

stop it hehehe :)

- anonymous

hehehe noo sweetie you deserve it ;) your really wonderful :)

- anonymous

:D

- ghazi

No way :) just learning from you :) BIKA hehehe

- anonymous

heheh ewww :P it sounds funny with american letters lol :D

- ghazi

not american its english lol

- anonymous

oops i mean english sorry :D american is not a language :P

- ghazi

you were writing this from so long

- anonymous

nope :D

- ghazi

lol next ??

- anonymous

i am finished :D

- ghazi

hmm lets get back ;)

- anonymous

where? :D

- ghazi

where you want to ;)

- anonymous

:D

- ghazi

:'( :'( its been ages since i have been waiting i will be buried till your work comes out

- anonymous

hehehehe

- anonymous

sorry :D

- ghazi

come on :(

- ghazi

OMGGGG this is amazing here it is , mmmwaaahhhhh you could have written in russian ;) love you my baby

- anonymous

heheh i dont really know how to :(

- ghazi

are you kidding me lol

- anonymous

no :( well yes i can write ya lublu tebya and some other things but not a lot of things :(

- ghazi

shall we delete our posts moderators will kill you and me

- ghazi

aww okay i will teach you russian hehehe

- anonymous

okay :( go ahead :)

- anonymous

hehe yess sure you will be my russian teacher from now on lol :D

- ghazi

okay i will teach you so we are not deleting it okay? happy :)

- anonymous

alright :) whatever you say :)

- ghazi

hmm so lets get back there i was telling you something

- ghazi

ghazi my love

- ghazi

and in russian its ghazi moya lubov

- anonymous

hehehe yess :D

- anonymous

hehe wow thats correct ;)

- ghazi

see i know but its secret ;)

- anonymous

but howwww? :/

- ghazi

i cant tell you now but soon i will :) :D i know to write everything ;) its just i lag in vocab

- anonymous

hmm everything ? ;)

- ghazi

yes EVERYTHING ;) ;) let me write something

- anonymous

sure ;)

- ghazi

i am taking it off hope you've see and got message

- anonymous

ghazi they cant read russian they wont understand it :/

- ghazi

|dw:1354085640658:dw|

- anonymous

thank you <3 <3 :)

- ghazi

YW :) :(

- anonymous

thats nice :) its beautiful

- anonymous

yes very similar :)

- anonymous

who are you afraid of?

- ghazi

:( okay

##### 1 Attachment

- anonymous

no its alright you dont have to.. i was just curious :) take it down its alright :)

- ghazi

no i am not :)

- arlen

@LonelyandForgotten come here see you're offline

##### 1 Attachment

- anonymous

|dw:1354330017126:dw|

- anonymous

LOL :D

- ghazi

come on go to bed now :'(

- anonymous

noo i wanna stay here with youu baby ;)

- anonymous

|dw:1354330359985:dw|

- ghazi

noo goo :'(

- anonymous

hehehe i dont know :D

- ghazi

stop it :'(

- anonymous

hehhee let me draw you ;)

- ghazi

|dw:1354330386334:dw|

- ghazi

stop it now :'( go do your homework

- anonymous

|dw:1354330458402:dw|

- anonymous

hehehehhe :D sorry :D

- ghazi

i have something to tell you that you had been imagining ever but not now

- ghazi

OMG you are damn artistic wow

- anonymous

what is it? :D

- anonymous

hehehe its funny :D i wanna make you smile baby :D

- ghazi

in message ;)

- anonymous

alright ;)

- anonymous

|dw:1354330903741:dw|

- anonymous

hahahah this looks more like you :D

- anonymous

kinda :D

- ghazi

stop it lol i aint like that lol let me draw you

- anonymous

heheh alright :D i cant wait to see :D

- anonymous

and i drew little chest hairs too ;)

- anonymous

cuz i loooove it ;)

- ghazi

hairs hmm lol

- ghazi

|dw:1354332108055:dw| hahahahahaaaaaaaaaaaaa lol

- anonymous

hahhahahaha :D awesome!!! she looks just like mee lol :D :D :D

- anonymous

hahhaha nice face lol

- ghazi

really lol??

- anonymous

heheh no im kidding :D do i really look like that :P

- anonymous

she has chickens a.ss :D lol

- ghazi

didn't you see something how grown up is she

- ghazi

hahahaaaaaaaaaaaaaahhahahahaaaaa

- anonymous

heheh yes its kinda obvious :D its sooo big

- ghazi

aww okay i will squeeze it smaller

- anonymous

hehhehe :D

- ghazi

okay now in message

- anonymous

by the way, please dont erase these i will laugh at this everytime im feeling bad pleaseeee this is funny memories :D

- ghazi

heyyy never ever its too funny , and will make someone smile ever

- ghazi

let me see it

- anonymous

okay :)

- ghazi

and you can take this off cuz its private hehe

- anonymous

hmm okay :(

- ghazi

hehe just wait i am seeing it

- anonymous

heheh remember that lady :D :D hehehehehe thats funny

- ghazi

that is horrible can we proceed our disscusion :D

- anonymous

what is horrible? :(

- ghazi

that lady and your plan hehe let me tell you in message

- anonymous

This is the message i got today from my teachers, they said unless i call them i cant log in and do any homework so i have to call them tomorrow, im really far behind in classes

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- anonymous

@ghazi ?

- ghazi

fine, lets off go on vacation now :( what is this

- anonymous

well maybe vacation for you but not for me :P i have to work

- ghazi

that is what i meant

- ghazi

|dw:1354765070735:dw| forgive me don't fart pleasee :'( :'( @LonelyandForgotten baby , gde ti :'(

- ghazi

|dw:1354765752703:dw| please forgive me i beg you, don't fart :'( :'( baby Gde ti :'( @LonelyandForgotten

- ghazi

dont look at the drawing , start posting your question NOW

- anonymous

hehehe thats funny :D lol

- ghazi

question please ?

- anonymous

hehe wait :D sorry i have to find it :P

- ghazi

okay i am waiting , be quick

- anonymous

can you help me with this one? im stuck :(

##### 1 Attachment

- anonymous

sorry its way too small, here is the question
4. Use a table of values to find the ordered pairs for the equation y = 4x - 3 when x = 0, 1, and 2. Match the ordered pairs to the appropriate graph.

- ghazi

look you have equation y=4x-3 now, put x=0 in the equation you will have
y= 4*0-3= -3
then put x=1 and find value of y
y=4*1-3=4-3=1
and finally x=2 then y=4*2-3=8-3=5
therefore you have three pairs of point like (x,y)
(0,-3), (1,1) ,(2,5) now plot it like this

- ghazi

|dw:1354954207806:dw|

- ghazi

so what does it look like, which option?

- anonymous

it look like option A. ?

- ghazi

you are genius , correct

- anonymous

thanks, that is it now :) good night

- ghazi

okay good night , thanks

- anonymous

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- ghazi

which one is it and how do i know you took it now? i am asking about the quiz score that you said you just took

- ghazi

and you havent taken any of them oh god

- anonymous

hahah yess :D thats why im failing

- ghazi

lets start NOW and i keep asking you but you dont care

- anonymous

okay fine :(

- ghazi

post your question now

- ghazi

and where is the one that you took just now hahahahahaaa

- ghazi

you got B+ bad bad

- anonymous

|dw:1354955264033:dw|

- anonymous

this is the question
1. What is the range of the following function?

- ghazi

can you take screen shot please

- anonymous

umm. ok

- anonymous

##### 1 Attachment

- ghazi

by the way range of the function is the maximum value of function for the given value of one variable that is x

- ghazi

first find the function, lets say
y=k*x now you have different values of y and x put it in the equation
lets say we put y=-20 and x=-10
-20=k* -10
K= 20/10=2
therefore our equation is
y=2x
and x can have minimum value of -10 and maximum value of -20 from the table therefore its option C clear?

- ghazi

sorry its option D , actually we want mininum to maximum value of y for given values of x so its D

- anonymous

alright thanks

- ghazi

next and dont draw just take snap shot and post it

- anonymous

yes ?

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- ghazi

do you know what function is?

- anonymous

no, not really

- ghazi

well when a set of input give exactly one output those are called as functions, like for x=2, we get y=4, for x=3 we get y=9 this kinda relations where one input gives exactly one output are functions, a parabola is not a funtction because for one value of y it gives two values of x see in the drawing |dw:1354956131392:dw| we can see that just for one value of y we have two x therefore its not a function but a straight line is a function because for one value of x we get only one value of y, clear?

- anonymous

so the answer to that question is yes, right?

- ghazi

now to test function plot graph and use single line test, if a single line passes the plotted thing twice then its not a function but it just crosses once then its a function |dw:1354956273401:dw| now in the figure we can see that straight line passes the curve more than once so its not a function

- ghazi

clear, kitty ?

- anonymous

i think so

- ghazi

okay one more example |dw:1354956470563:dw| now when the straight line is passed through the line that is passing through the origin it just crosses once so y=x is a function , but lets say y=x^2 a parabola and we can see straight line passes twice so parabola is not a function |dw:1354956547428:dw| baby is that clear ?

- ghazi

therefore in the given question straight line passes twice and its not a function

- ghazi

next? if this is clear to you

- anonymous

yes its clear now .. so how would you graph this y = -x + 3 ?

- anonymous

|dw:1354956780108:dw| like this ?

- ghazi

hmm okay to graph that just find value of y at two different values of x
lets say x=0 and x= 3
now when x=0 put it in the equation y= 0+3=3 so you have first pair as (0,3) then x= 3 we have y=-3+3=0 so the second pair is (3,0) now plot it on graph|dw:1354956851483:dw|

- ghazi

no, like this the one i have drawn

- anonymous

but the negavtive number is first

- anonymous

negative *

- ghazi

from where did you get negative number, its just when x=0 y=3 and when x=3 y=0 thats it , so the one i have drawnn is correct , you can verify , value of x cant be negative

- anonymous

so its this one ?

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- ghazi

exactly :)

- anonymous

alright, thanks :)

- ghazi

next :)

- anonymous

how do you find the domain of a function?

- ghazi

post your question and i will explain it, by the way domain is the minimum and maximum value of x for a give function, post your question please

- anonymous

i think we already did this one, or its very similar

##### 1 Attachment

- ghazi

no , that was the range, here we have to find domain so its C, the minimum and maximum value of x , for the given function, though for this function it should be all real numbers but from the table its C

- ghazi

next ?

- anonymous

how would you graph y = x - 2 ?

- anonymous

|dw:1354957526215:dw|

- anonymous

im not really sure :/

- ghazi

alright plot similarly the way we did before put x=0 we have y=0-2=-2
so first pair is (0,-2) and then x=2 y=2-2=0 and we have (2,0) so the line is like this |dw:1354957543825:dw|

- ghazi

try to find the points first and then plot it

- anonymous

ohhh right :/ hmm i forgot :D

- ghazi

aww so cute you always forget :(

- anonymous

hehe nope :D well if i ever forget i can look over this :D

- ghazi

next please ?

- anonymous

i am done witht this one :D shall i turn it in now?

- ghazi

turn what, are you done with 10 questions? i dont think so?

- anonymous

it is only 8 questions quiz :P

- ghazi

okay if all 8 are done then let me see the report card i am sure this time its 8 on 8 :)

- ghazi

dont make mistake before sumbitting

- ghazi

*submitting

- anonymous

ohh gosh :( its not good :(

- ghazi

stop it i dont want to listen that and already i warned you to check answer

- anonymous

it is 6 out of 8 lol :D

- ghazi

where did you lose 2? gosh :(

- anonymous

well i thought it was easy, i just guessed :D

- ghazi

come on viki this is stupid :(

- anonymous

hehehe i know but im too tired to be taking test at 4 in the morning :P lol :D

- ghazi

but i said everything to check and make sure before you submit , come on you take it as joke

- anonymous

its okay its just a little quiz, no big deal :P

- ghazi

cool , nothing is big deal for you, do what you want, good :)

- anonymous

thanks for helping sweetie :) sorry about that stupid mistake i should have checked before turning it in :P

- ghazi

|dw:1354958332760:dw| stop it viki i know why you made it , dont make excuse please, i told you before submitting and you did it knowingly and i know why