3 years ago

What is the equation of the line that passes through the point ( − 4 , 8 )and has a slope of − 1/4

Mathematics

1 answer:

JulsSmile [24]3 years ago

8 0

Answer:

y = -1/4x + 7

Step-by-step explanation:

Plug in the point and slope into y = mx + b, and solve for b:

y = mx + b

8 = -1/4(-4) + b

8 = 1 + b

7 = b

Plug in the slope and b into y = mx + b:

y = mx + b

y = -1/4x + 7

So, the equation of the line is y = -1/4x + 7

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