## College Algebra (10th Edition)

RECALL: The slope m of a line can be found using the formula $m=\dfrac{y_2−y_1}{x_2−x_1}$ where $(x_1, y_1)$ and $(x_2, y_2)$ are points on the line. (i) Using the two given points on the line, solving for m gives: $m=\dfrac{−1−(−1)}{−3−2}=\dfrac{0}{−5}=0$ (ii) Plot the points on the same coordinate plane , then connect them using a straight line to complete the graph. (refer to the attached image in the answer part above for the graph)