2 years ago

Complete the equation of the line through (−10,−7) and (-5,-9). Use exact numbers.

Mathematics

1 answer:

Agata [3.3K]2 years ago

5 0

Step-by-step explanation:

(y+7)/(-9+7) = (x+10)/(-5+10)

(y+7)/(-2) = (x+10)/5

5(y+7)=-2(x+10)

5y+35= -2x-20

the equation :

5y=-2x-20-35

devided by 5

=> y = -2/5 x - 11

or y = -0.4x - 11

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