Question

f(x) = x2. What is g(x)?

A. g(x) = (9x)^2
B. g(x) = (3x)^2
C. g(x) = 3x^2
D. g(x) = (1/3x)^2

Answer 1

Answer:

B/since g(x) is passing through the point (1,9) if 1 is the x of the point and y=g(x) then 9=(3×1)^2 9=9 verified