Does any one know this i need help!!!

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Clarius asked Apr 12, 2022

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30 votes

Does any one know this i need help!!!

Mathematics
high-school

Clarius asked Apr 12, 2022

by Clarius

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1 Answer

15 votes

Answer:

7(x)=5x+7

to find the x / zero intercept, plug in f (x) = 0

0=5x+7

move the left side and change the sign

-5x7

divide both of the equation by -5

x=
$-\frac75$

same steps for g(x)=-2x-4

x=-2

Mark Rhodes answered Apr 16, 2022

by Mark Rhodes

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