Question

The graph of g(x) is obtained by reflecting the graph of f(x)=−3|x| over the x-axis. Which equation describes g(x)? A.g(x)=−|x+3| B.g(x)=3|x| C.g(x)=−3|x| D.g(x)=|x+3|

Answer 1

B. g(x) = 3|x|

Explanation:

The function f(x) = -3|x| is reflected down the y-axis, and it is negative.

For the function to be reflected up the x-axis, it has to be positive.