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Mathematics 14 Online
OpenStudy (gokuporter):

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

OpenStudy (gokuporter):

I divided 8x/4

OpenStudy (mathmale):

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.

OpenStudy (gokuporter):

:)

OpenStudy (seratul):

Goku, wait

OpenStudy (seratul):

You still here?

jhonyy9 (jhonyy9):

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

ganeshie8 (ganeshie8):

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

jhonyy9 (jhonyy9):

ty

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