Question

Describe the transformation of y = f(x) for the new function
y = -f(x)

A. The graph of y = f(x) was flipped horizontally across the y axis.

B. The graph of y =f(x) was shifted up

C. The graph of y = f(x) was flipped vertically across the x axis.

D. The graph of y = f(x) was shifted down

Answer 1

I think is letter A l hope it works.