3 years ago

Write the equation of the line that passes through the point (4,-2) and has a slope of

Mathematics

2 answers:

Yuliya22 [10]3 years ago

5 0

The equation of a line is written as y = Mx + b where m is the slope and b is the y intercept.

Replace y and x with the given point and m with the given slope to solve for b:

-2 = -1/2(4) + b

Simplify:

-2 = -2 + b

Add 2 to both sides:

B =0

The equation becomes: y = -1/2x

arlik [135]3 years ago

4 0

Answer:

y=-1/2x

Step-by-step explanation:

y-(-2)=-1/2(x-4)

y+2=-1/2x+2

y=-1/2x

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