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Write the slope-intercept form of the equation with the given characteristics: Slope: 3/2 Point: (-4,7)​

User Afourney
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1 Answer

8 votes

Answer:


y = (3)/(2) x + 13

Explanation:

1) Use point-slope formula
y-y_1 = m (x-x_1) to find the slope-intercept form (or y = mx + b form) of the equation. m represents the slope, and
x_1 and
y_1 represent the x and y values of a point the line intersects. So, substitute
(3)/(2) for m, -4 for
x_1, and 7 for
y_1. Then, simplify and isolate y on the left side like so:


y-(7) = (3)/(2) (x - (-4)) \\y -7 = (3)/(2) (x + 4) \\y - 7 = (3)/(2) x + 6\\y = (3)/(2) x + 13

User FyodorX
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