3 years ago

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

Mathematics

1 answer:

hammer [34]3 years ago

8 0

Answer: A(4,0) and B(-2.0)

Step-by-step explanation:

First, do (x-4),

Now, x-4=0, then subtract

X=4

Now x+2

X+2=0, then subtract

X=-2

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