aulanisaunders aulanisaunders

23-08-2018
Mathematics

contestada

Which point is an x interception of the quadratic function f(x)=(x-8)(x+9)

Respuesta :

25-08-2018

[tex]f(x)=(x-x_1)(x-x_2)\\\\(x_1,\ 0),\ (x_2,\ 0)-x\ interceptions[/tex]

[tex]\text{We have}\ f(x)=(x-8)(x+9)=(x-8)(x-(-9))\\\\\text{therefore your answer is:}\\\\(8,\ 0),\ (-9,\ 0)[/tex]

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darrielb38 darrielb38

16-02-2019

Answer:

I got (-9,0).

Step-by-step explanation:

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