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GeOmEnTrY
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What is an equation for the line that passes through points (–1, –4) and (1, 4)? Write the equation in slopeintercept form.
the most I know is that I believe you use the formula y=mx+b
I just have trouble actually solving it. Help please and thank you?
 one year ago
 one year ago
GeOmEnTrY Group Title
What is an equation for the line that passes through points (–1, –4) and (1, 4)? Write the equation in slopeintercept form. the most I know is that I believe you use the formula y=mx+b I just have trouble actually solving it. Help please and thank you?
 one year ago
 one year ago

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03225186213 Group TitleBest ResponseYou've already chosen the best response.0
(yy1)/(y2y1)=(xx1)/(x2x1)
 one year ago

03225186213 Group TitleBest ResponseYou've already chosen the best response.0
you cant use y=mx+b because you dont know b (y intercept)
 one year ago

kymber Group TitleBest ResponseYou've already chosen the best response.3
First you need to find the slope. Here is the formula: dw:1352307856268:dw then you plug the slope you found into y=mx+b, m being the slope, along with either point from the problem as x and y. Solve for b. Once you've found b, plug both b and the slope in y =mx +b and you have your answer.
 one year ago

GeOmEnTrY Group TitleBest ResponseYou've already chosen the best response.0
Oh! Alrighty, that really helps alot thank you :)
 one year ago

kymber Group TitleBest ResponseYou've already chosen the best response.3
\(\huge\ddot\smile\)
 one year ago
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