Which function is a horizontal compression of its parent function f(x)=x^7 by a factor of 4 o q(x)=(1/4)x^7 o r(x)=(4x)^7 o s(x)=4x^7 o t(x)=1/4 x^7

we are given

Horizontal Compression:

Suppose, we want to compress a function f(x) horizontally by 'a' units

so, we can replace x as ax

f(x)---->f(ax)

Here, it is compressed horizontally by 4 units

so, we can replace x as 4x

so, we get

so,

.............Answer

really your just stupid if you don't know this

step-by-step explanation: