3 years ago

Answer this 15 points

Mathematics

1 answer:

Pie3 years ago

5 0

Answer:

Step-by-step explanation:

points:

(-10, -20) and (1, -9)

y-y1=m(x-x1)

m= (y-y1)/(x-x1)

m=(-20-(-9))/(-10-1)= (-11)/(-11)= 1

m=1

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