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Ipatiy [6.2K]
3 years ago
11

Which point is an x-interceptof the quadratic function f(x)=x-4)(x+2)

Mathematics
1 answer:
AlladinOne [14]3 years ago
7 0

Answer:

The x intercepts are -2 ,4

Step-by-step explanation:

f(x)=(x-4)(x+2)

We set the function equal to 0 to determine the x intercepts

0 = (x-4)(x+2)

Using the zero product property

0 = x-4     0 = x+2

x=4        x=-2

The x intercepts are -2 ,4

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