What is the slope of the line that passes through the points (10, 8) and (-15, 18) ?

Question

What is the slope of the line that passes through the points (10, 8) and (-15, 18) ?

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1 week 2021-11-20T12:56:21+00:00 1 Answer 0 views 0

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    2021-11-20T12:58:14+00:00

    Answer:

    -2/5

    Step-by-step explanation:

    y2-y1

    x2-x1

    18-8/-15-10= 10/-25; 2/-5

    if you want to know what is the y-intercept, use the formula y=mx+b. You can use (10,8) or( -15,18).

    y=mx+b

    8= -2/5(10) +b

    8= -4 + b

    +4 +4

    12=b

    the slope is -2/5 and the y-intercept is 12

    the equation is y=-2/5x + 12

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45:7+7-4:2-5:5*4+35:2 =? ( )