Question

At what values of x, does f(x) = 0?

a. 0
b. -1
c. -8
d. 4.2
e. 4
f. 2​

Answer 1

B E F

Explanation:

as the graphic shows, f(x) = 0 means that the y value is 0. and that means these are the points, where the curve intersects the x-axis.

they are already marked in the graphic :

for x = -1, 2, 4