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briddle
There are three steps in calculating the slope of a straight line when you are not given its equation.Step One: Identify two points on the line.Step Two: Select one to be (x1, y1) and the other to be (x2, y2).Step Three: Use the slope equation to calculate slope.
Wolfyy

We can use the points (-4, -1) and (0, -3) to solve.

Formula: y2-y1/x2-x1

= -3-(-1)/0-(-4)

= -2/4

= -1/2

Best of Luck!