3 years ago

The slope of the line below is 2. Which of the following is the the point-slope form of the line?

Mathematics

1 answer:

Jobisdone [24]3 years ago

5 0

Answer: y + 1 = 2 (x -1)

Step-by-step explanation:

Point slope form is:

y - y1 = m (x - x1)

Point on the line is (1, -1) and slope is 2

m = 2

y1 = -1

x1 = 1

y - (-1) = 2 (x - 1) or y + 1 = 2 (x -1)

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