Question

Which functions are vertical stretches of the square root function? Check all that apply.

f(x) = √x/4
f(x) = √16x
f(x) = 1/2 √4x
f(x) = 3/8 √9x
f(x) = 6/5 √x
f(x) = 7/9 √x

Answer 1

howdy!!

the answer is

B. f(x) = √16x

D. f(x) = 3/8 √9x

E. f(x) = 6/5 √x


GOODLUCK!!

Answer 2

Explanation:

f(x) = √16x

f(x) = 3/8 √9x

f(x) = 6/5 √x