Question

Please help me ASAP!!!

Answer 1

Question:

Solution:

Let the function

$y=f(x)\text{ = }\sqrt[]{x}-9$

Now remember the following rule:

To graph y = f(cx)

if 0 < c < 1 , stretch the graph of y = f(x) horizontally by a factor of 1/c.

Thus, applying this to the given function, with c = 3, we can conclude that the correct answer is:

$y=f(x)\text{ = }\sqrt[]{\frac{1}{3}x}-9$