Question

G(x) = 1/2 f(x). Which transformation would map f(x) to g(x)?

answer choices
1, vertical stretch of 1/2
2, horizontal stretch of 1/2
3, shift up 1/2
4, shift right 1/2

Answer 1

1, A vertical stretch of 1/2

Explanation:

As
`g(x) = (1)/(2) f(x)` they y-values, or the vertical values, are being reduced by a factor of
`(1)/(2)`