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Write an equation for the line parallel to y= -2x+1 that contains (-2,5)

1 Answer

7 votes

Answer:

y = - 2x + 1

Explanation:

Parallels line have the same slope, when an equation is in the form y= mx + b, m is the slope. In this problem slope = - 2

Now with the slope what is missing is the y-intercept, the problem says that the line contains the point (-2, 5), replacing that point in the equation you can solve it to find the y-intercept

y = mx + b

5 = (-2)(-2) + b

5 = 4 + b

1 + b

y = - 2x +1

User Marcelus Trojahn
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