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nata0808 [166]
3 years ago
9

Please!!! Help!!

Mathematics
2 answers:
Svetach [21]3 years ago
3 0

well the intercepts are  (8,0) and (-4,0) its a lot of math so you need to find it i would show you but i have a quiz

im not sure tho soo

Marianna [84]3 years ago
3 0

Answer:

The x-intercepts of the quadratic function are 8 and -4.

Step-by-step explanation:

The given function is

f(x)=x^2-4x-32

Equate the function f(x) equal to 0, to find the x-intercepts of the quadratic function.

f(x)=0

x^2-4x-32=0

The middle term can be written as -8x+4x.

x^2-8x+4x-32=0

x(x-8)+4(x-8)=0

Take out the common factors.

(x-8)(x+4)=0

Using zero product property,

x-8=0\Rightarrow x=8

x+4=0\Rightarrow x=-4

Therefore the x-intercepts of the quadratic function are 8 and -4.

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0                                      16                39                98            153

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2                                      163              80                83             326

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