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What is the point-slope form of a line with slope -5 that contains the point (2, -1)?

2 Answers

6 votes
point slope form
y-y1=m(x-x1) where
m=slope and you are given a point (x1,y1)

slope=-5
point is (2,-1)
x1=2
y1=-1
m=-5

so
y-(-1)=-5(x-2)
y+1=-5(x-2) is answer
User Katherin
by
8.3k points
2 votes
Point slope formula:

y-y_1=m(x-x_1)
We know that:
y1=-1
x1=2
m=-5
So we plug those into the formula

y-(-1)=-5(x-2)
negative + negative= positive so..
Final answer:

y+1=-5(x-2)

User David Martins
by
8.3k points

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