Explain how you can use the graph of the quadratic function f(x) to solve the equation f(x)=0

What impact did the US Supreme Court case Griswold v. Connecticuthave on women's rights?

The decision allowed married women to enter the workforce willingly.The case overturned a statute that prevented the use of contraceptives.Women were able to vote in local, state, and national elections.It gave women the right to hold governmental positions at a federal level.

Graph the f(x) quadratic equation, which will be a parabola, and find the zeroes or where the graph crosses the x-axis in two places, or one place if both answers are equal. Or factor the quadratic equation and set each factor equal to zero and solve for the two x values.