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kow [346]
3 years ago
14

Write an equation of a line in point-slope form that has a slope of -2 and passes through (5, -1).

Mathematics
1 answer:
gavmur [86]3 years ago
8 0

Answer:

y+1=-2(x-5)

Step-by-step explanation:

We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point given and a slope from the equation. We will chose point-slope since we have a point and the slope.  

We will substitute m=-2 and x_1=5\\y_1=-1.

y-(-1)=-2 (x-5)

y+1=-2(x-5)

This is the equation of the line with slope -2 that passes through (5,-1).


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