If you horizontally stretch the linear parent function, f(x) = x, by a factor of 3,

what is the equation of the new function?

A. g(x) = x – 3

B. g(x) = 3x

O C. g(x) = 3 – x

D. g(x) = 3 *

SUBMIT

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Answer:The equation of the new function is

Step-by-step explanation:Horizontally stretching a function:Horizontally stretching a function f(x), by a factor of a, means that:

In this question:, horizontally stretched by a factor of 3, so , and:

The equation of the new function is