Question

Two exponential functions, f and g, are shown in the figure below, where g is a transformation of f.

Which of the rules given below shows the transformation of 2

Answer 1

A) g(x)=f(x)-4

Explanation:

This is a vertical shift going down. Here is an attachment of my notes on how this transforms a function:

*the note pertaining specifically to this problem starts on the line above the second hole, saying "down three"