Question

What are the zeros of the function f(x)= x²-x-12?

=
x²+x-12
A. 3,4
B. -3,-4
C. -3,4
D. 3,-4

Answer 1

The zeros of the function f(x)= x²-x-12 are x = 4 and x = -3.

Step-by-step explanation:

To find the zeros of the function f(x) = x² - x - 12, we need to set the function equal to zero and solve for x. So, x² - x - 12 = 0.

Next, we factor the quadratic equation. In this case, the factoring would be (x - 4)(x + 3) = 0. By setting each factor equal to zero, we find the zeros to be x = 4 and x = -3.

Therefore, the zeros of the function f(x) = x² - x - 12 are x = 4 and x = -3.

Learn more about Finding zeros of a quadratic function