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1-40.

A line passes through the points A(–3, –2) and B(2, 1). Does it also pass through the point C(5, 3)? Justify your conclusion. 1-40 HW eTool (Desmos). Homework Help ✎

Use the eTool below to solve the problem.
Click the link at right for the full version of the eTool: Int1 1-40 HW eTool

Look at the points and the line on the eTool. One strategy is to plot the two points on a graph and draw the line carefully. Is point C on the line?

What is the slope between points A and B? What is the slope between points B and C? Are they equal?