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can you help?
im sorry im not good at these types
how about you ?
@pooja195 can you help?
dude can anyone help? im really stuck on this
@abb0t can you please help me?
please help? @mathstudent55 @abb0t
@triciaal can you help?
going through the closed questions just did this think yesterday
new part A do the table
fill out the table completely look at the values of H(t) and g(t) and see where they are approximately equal then look at the "t" column to see between what 2 integers
I have no clue
what do you mean by that? did you actually read my response?
i dont know how you did that, the graph and stuff. i dont know how that correlates to the question @triciaal
@abb0t Could you help???
i can help
she took the 2 expressions from the begging and substituted numbers 2 through 5 for t so u just solve and make the table
okay i see that
so now u just solve the equations and write the numbers in for the table
for example for the first equation -16t^2+96t+80 ill substitute in 2
-16(2)^2+96*2+80 -16*4+96*2+80 -64+192+80 208
ok ill try, what number do i plug in for t?
well i did 2 so u do 3 for t
ill check it
tell me when ur done
yep so now do 4 for t then 5 for t after that
what did u get
yep so now ur halfway done with part A
31+32.2*t is ur new equation so just do the same thing again t for 2 then 3 then 4 then 5
-16(2)^2+96*2+80=208 -16(3)^2+96*3+80= 224 -16(4)^2+96*4+80=208 -16(5)^2+96*5+80=160
no now use the equation 31+32.2t and plug in 2 then 3 then 4 then 5 for t
ooh okay sorry
31+32.2(2)=95.4 31+32.2(3)=127.6 31+32.2(4)=159.8 31+32.2(5)=192
good now plug those into the table
how do i do that?
it should look like this |dw:1437587989265:dw|
Yea, is that what i put for part A?
well u also have to say when are they equal
ok awesome, im gonna write that down, then can we do part B?
when do u think they are equal
between which 2 t numbers
erm they arent?
not at that exact second (remeber t stands for seconds) but between which two numbers would it be. for example lets say u had 2 for one and 3 for the other at 1 sec then 3 for one of them and 2 for the other that means inbetween the seconds they were equal
so between which seconds do u think they were equal
H(t) 4 and G(t)5
u just say between 4 and 5 seconds
Can you help with B?
now lets do part b remmeber u have to explain how u got between 4 and 5 secs
ok i got it down, now can you help with B?
so what do u think it means that they where the same between 4 and 5 Hint:talk about what its about read the question to find what was happening
It means the in feet, of projectile after 4 seconds, the same as A second object moves in the air along a path at 5 seconds
yep good job!
@lealealea222 before u close it can u do me a favor
can u medal @triciaal instead of me
um yea sure
oh yea i see, she medaled you
its just that i worked off of what he said so he helped first so he deserves it
yea thats true, thankyou for helping
Don't forget to fan if you already haven't. Plus send me a message if you need more help @lealealea222