What are the x-intercepts of the graph of the function f(x) = x2 + 4x – 12?

(–6, 0), (2,0)
(–2, –16), (0, –12)
(–6, 0), (–2, –16), (2, 0)
(0, –12), (–6, 0), (2, 0)

x-intercepts are (-6,0 and (2,0)

First option is correct.

Step-by-step explanation:

The given equation is

For x-intercept, y=f(x)=0. Thus, we have

We can split the middle term as 4x = 6x-2x

Thus, the equation becomes

Now, we make group

Take GCF from each of the group

Factored out the common term

Apply the zero product property,

Solve for x

Thus, x-intercepts are (-6,0 and (2,0)

First option is correct.

check the picture below.

step-by-step explanation:

goog be able to you with that maybe