Question

If function g has the factors (x-7) and (x + 6), what are the zeros of function g?

A
7 and 6
6 and 7
6 and 7
17 and 6

Answer 1

-6 and 7

Explanation:

factors are: (x-x₁) and (x-x₂) where x₁ and x₂ are zeros

x - x₁ = x - 7

- x₁ = - 7

x₁ = 7

x - x₂ = x + 6

- x₂ = 6

x₂ = - 6