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I need help bc my teacher wants me to email the answer and I don’t know what it is. -2x + 4y=8 and I have to show my work using these coordinates (-2,1) (0,2) Plz helpp

I need help bc my teacher wants me to email the answer and I don’t know what it is. -2x + 4y=8 and I have to show my work using these coordinates (-2,1) (0,2) Plz helpp
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I need help bc my teacher wants me to email the answer and I don’t know what it is.

-2x + 4y=8 and I have to show my work using these coordinates (-2,1) (0,2)
Plz helpp

User Javier Luraschi
by
7.8k points

1 Answer

0 votes
From what you are describing you should just simply plug in the x and y coordinates.

-2(-2)+4(1)=8

-2(0)+4(2)=8
User Luke Page
by
8.0k points
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