Which description is correct for the x-intercept(s) of Function A and Function B?

Question

Function A:

x     g(x)
−4    −3
3        0
0      −2
2      −1
1        0
Function B: f(x)=|x|−2

 

 

Both functions have the same number of x-intercepts.

Function B has two x-intercepts.
Function A has one x-intercept.

Function A has two x-intercepts.
Function B has one x-intercept.

Both functions have the same x-intercept(s).

Answer 1

Both functions have 2 x-intercepts.

(3,0) and (1,0) for function A and

(-2,0) and (2,0) for finction B.

Note that |x|=2 when x= -2 or x=2