Find an equation of the line satisfying the conditions. Write the equation in slope-intercept form. Through (-6,7); parallel to 3x+7y=3

Question

Find an equation of the line satisfying the conditions. Write the equation in slope-intercept form. Through (-6,7); parallel to 3x+7y=3

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Kaylee 3 weeks 2021-11-20T18:50:18+00:00 1 Answer 0 views 0

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    2021-11-20T18:52:15+00:00

    Answer:

    solve 3x+7y=3 (rearrange to y=mx+c)

    7y = -3x+3

    y=\frac{-3}{7} x+\frac{3}{7}

    parallel line to this…it goes through (-6,7)

    so y=(-3/7)x+c – same slope, since it’s parallel

    when x is -6, y is 7 (-6,7)

    so…

    7=(-3/7)*-6+c

    7= 2.571428571428571428571428571428…+c

    c= 4.428571429

    then we get the equation…

    y=\frac{-3}{7} x+4.428571429 (approximately 4.43)

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