Question

Which is a zero of the function f(x) = 2x – 6?
2

-3

-6

3

Answer 1

Answer and explanation:

The answer is actually -3. We already know f(x)/y is equal to 0, so the equation is then simplified to 0 = 2x - 6. You do inverse operation, so then -6 = 2x. Then -6 divided by 2 is -3. So -3 = x. Therefore, the zero of the function f(x) = 2x – 6 is -3.

Answer 2

The answer is 3 because it is