What is the slope of the line joining (10,9) and (40, 3)? a. -5 b.-4 c.-1/5 d.1/5

asked Jul 26, 2020 34.7k views

2 votes

What is the slope of the line joining (10,9) and (40, 3)?

a. -5
b.-4
c.-1/5
d.1/5

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2 votes

Explanation:

m = (y2 - y1) / (x2 - x1)

m = (3 - 9) / (40 - 10)

m = -6/30

m = -1/5

c. is the correct answer.

Estrellita answered Aug 1, 2020

4.9k points

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