Question

If a(x)= 2x -4 and b(x) = x + 2, which of the following expressions produces a quadratic function? O (ab)(x) O(a/b)(x) O(a-b)(x) O(a+ b)(x)​

Answer 1

• (ab)(x)

Explanation:

Given are 2 linear functions

Only their product can produce a quadratic function

So the correct option is

• (ab)(x)