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ANSWER: slope = and y-intercept = -2

EXPLANATION:

1. The formula for the slope is:

2. Now you just need to pick two points on the graph that the line goes through. E.g. (-3, -6) and (6, 6). You then add it into to formula.

3. Simplify by dividing the numerator and denominator by 3.

4. The y-intercept is just where the line hits the y-axis (vertical line). By looking at the graph, we can see the line hits -2.

y-intercept = -2

the answer is ! ?

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: