Question

What is the midpoint of the x-Intersepts of f(x)= (x-4)(x+4)

Answer 1

x=0

Explanation:

Setting f(x)= (x-4)(x+4) = to 0 and solving for x produces the two x-intercepts (not Intersepts) of the function: They are 4 and -4.

The midpoint between these two intercepts is 0.