Question

http://prntscr.com/dbg0ct Is this correct?

Answer 1

I divided 8x/4

Answer 2

Yes. If you divide the coefficient 8 by 4, you expand (lengthen) the graph in the horiz. direction. Nothing happens to the graph in the vertical direction. Nice work.

Answer 3

:)

Answer 4

Goku, wait

Answer 5

You still here?

Answer 6

@ganeshie8 do you agree this please ? why not is the 3rd choice ?

Answer 7

f(x) = 8x + 20

To stretch it horizontally by a factor of 4, we need to replace all `x` 's by `x/4` :

g(x) = 8(x/4) + 20
= 2x + 20

Answer 8

ty