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7-132.

Find the x- and y-intercepts of the graphs of each of the following equations.

  1. Set and solve for to find the intercept(s).
    Set and solve for to find the intercept(s).

    Let to find the intercept.


    Let to find the intercept. Then factor and use the Zero Product Property and the Quadratic Formula.

  1. See part (a).

    intercept:
    no intercept