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Nutka1998 [239]
4 years ago
15

A line passes through the point (8, -3) and has a slope of 3/4 write an equation in slope intercept form

Mathematics
1 answer:
erik [133]4 years ago
4 0

Answer:

y = (3/4)x - 9

Step-by-step explanation:

The slope-intercept form of the equation of a straight line is y = mx + b.

Here we know x, y and m, but must find b.

Substituting 8 for x, -3 for y and 3/4 for m in the equation above results in:

-3 = (3/4)(8) + b, or (after multiplying all three terms by 4 to clear fractions):

-3 = 6 + b

Then b = -9, and the desired equation is     y = (3/4)x - 9

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