A line passes through the point (8,-9) and has a slope of -5/2. Write an equation in slope intercept form for this line.

y = - x + 11

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - , then

y = - x + c ← is the partial equation

To find c substitute (8, - 9) into the partial equation

- 9 = - 20 + c ⇒ c = - 9 + 20 = 11

y = - x + 11 ← equation of line

step-by-step explanation:

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