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inysia [295]
2 years ago
6

Find the equation of the line through the points (-9,3) and (-6, -3).

Mathematics
1 answer:
IgorLugansk [536]2 years ago
4 0

Answer:

y = -2x -15

Step-by-step explanation:

Y2-Y1/ X2-X1

= - 9 -- 6  / 3 - - 3

- 15 / 6 = -2.5

-1/-2.5 = .4

0.4 x - 15  = 6

6/-3 = -2

therefore y = mx+c

= -2x -15

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3 years ago
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3 years ago
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3 0
2 years ago
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I need help right away!!!
Reptile [31]
Y=6 when x=18, find y when x=-12

so 6/18 = y/-12
cross multiplication
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divide both sides by 18
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Hope this helps
XD

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