Line s passes through points (1, 19) and (9, 10). Line t is parallel to line s. What is the slope of line t?

Question

Line s passes through points (1, 19) and (9, 10). Line t is parallel to line s. What is the slope
of line t?

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Thu Thủy 1 year 2021-08-24T01:03:58+00:00 1 Answers 9 views 0

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    2021-08-24T01:05:55+00:00

    Answer: -9/8 or -1 1/8

    Step-by-step explanation:

    First find the slope of s

    m = y2 – y1 / x2 – x1

    your equation should be 10 – 19/9 – 1 which equals -9/8

    the slope of s is -9/8 or -1 1/8

    !!!PARALLEL LINES ALWAYS HAVE THE SAME SLOPE!!!

    therefore, the slope of t is also -9/8 or -1 1/8

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