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Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph.


Find the area of a rectangle if three of its corners are (-0.1,-3.4), (-7.9,-3.4), and (-0.1,6.8).

  • algebra -

    A(-7.9, -3.4), B(-0.1, -3.4).
    b=hor. = -0.1-(-7.9) = 7.8 = The Base.

    B(-0.1, -3.4), C(-0.1, 6.8),
    h=ver.=6.8-(-3.4) = 10.2 = The height.

    A = bh = 7.8 * 10.2 = 79.6

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