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helpmeplz311
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please help?
yummydum
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whatever @CliffSedge is writing, just know that i give him/her a medal :P
CliffSedge
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Ok, first look to see how each term follows from the previous one.
e.g. 1) -7, -10, -13, -16, ...
It seems like each term is 3 less than the one that came before it, so follow that pattern.
helpmeplz311
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k yummydum
CliffSedge
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*blushes*
helpmeplz311
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lol cliff
helpmeplz311
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okay,let me take a look
CliffSedge
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I love you guys. ;-)
helpmeplz311
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lol
helpmeplz311
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so, -19?
helpmeplz311
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would that be the first blank on number one?
helpmeplz311
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done
helpmeplz311
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so i got -19,-22,-25,-28 on no.1
CliffSedge
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Looks good.
helpmeplz311
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Yay.
Onto no.2
Okay, so i try, you check?
helpmeplz311
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i mean 3
helpmeplz311
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-1.25,-1 for the first two?
CliffSedge
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Are those numbers negative? I can't read the picture so well.
helpmeplz311
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it is 0.25,0.5,0.75,1..
helpmeplz311
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cliff?
CliffSedge
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Yep, so keep going with that pattern.
helpmeplz311
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ok
saifoo.khan
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Which problem do youn eed help with?
helpmeplz311
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number 9
helpmeplz311
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the odds.
saifoo.khan
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Solve step by step:
Let's insert 1 first.
y = 3(1) - 1
y = 2
So first term = 2
Insert 2.
y = 3(2) -1
y = 5
And so on..
helpmeplz311
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um it says which one fit the sequence
saifoo.khan
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Yes.. so we are going to try insert the values 1,2, 3, 4 and so on..
helpmeplz311
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Ok ill try.
i do not get jt
saifoo.khan
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Why?
Where are you stuck?
helpmeplz311
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Well, you want me to insert the numbers in each answer choice into the equation
saifoo.khan
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No. Okay. Let me explain you again. Forget everything now
helpmeplz311
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okay
saifoo.khan
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Step 1:
Forget that you are given any options.
Step 2:
You are given an equation.
y = 3n -1
Where the value of indicates the term number.. 1, 2, 3, and so on..
helpmeplz311
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yes
saifoo.khan
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Alright, so
now:
y = 3n - 1
Find the first term:
y = 3(1) - 1
y = 2
So first term = 2
----------------------
Find 2nd term
Insert 2.
y = 3(2) -1
y = 5
Now find 3rd term
helpmeplz311
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the thirdnterm would be 8?
saifoo.khan
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Perfect.
saifoo.khan
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Now look at your options
helpmeplz311
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c:0
helpmeplz311
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thanks!
helpmeplz311
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dont leave plz
brb
helpmeplz311
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lol
helpmeplz311
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k
helpmeplz311
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now onto no.11
helpmeplz311
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can you see it?
helpmeplz311
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11,13,15
3 more problems
saifoo.khan
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I'm going to order a microscope now.
helpmeplz311
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lol
helpmeplz311
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ill zoom in
helpmeplz311
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brb
saifoo.khan
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Q13 is more technical. I'll do that
helpmeplz311
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sorrymy internet froze
helpmeplz311
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@saifoo.khan
ok
saifoo.khan
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And sorry i was making some breakfast. :D
helpmeplz311
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lol:D
helpmeplz311
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what about no13?
saifoo.khan
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I can see that each term increases with 0.25. Agree?
helpmeplz311
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Umm
no13?
saifoo.khan
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yes
helpmeplz311
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from 2 to 3 it is .25?
oh.ok
saifoo.khan
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Yup. So the equation will look like.
0.25n
helpmeplz311
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o ok.
thanks, saifoo. let me fill it out, and you check?
helpmeplz311
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(no.13)?
saifoo.khan
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alrite
helpmeplz311
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tnx
helpmeplz311
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it froze again