Question

Which transformations to the linear parent function, f(X) = x, give. the function g(x) = 3x-1? Select all that apply.

A. Horizontally stretch by a factor of 3.
B. Vertically stretch by a factor of 3.
C. Shift left 1 unit.
D. Shift down 1 unit.

Answer 1

Explanation:

B. Vertically stretch by a factor of 3, and

D. Shift down 1 unit.