SOLUTION: Why do you factor a quadratic equation before you solve? How do you compute the intercepts of a quadratic function? What is the number of x- and y-intercepts that quadratic functi

Question 360001: Why do you factor a quadratic equation before you solve? How do you compute the intercepts of a quadratic function? What is the number of x- and y-intercepts that quadratic functions may have?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Why do you factor a quadratic equation before you solve?
---Sometimes it's faster and easier to solve using factors than other methods.
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How do you compute the intercepts of a quadratic function?
---To find the x-intercept, set y=0 and solve for x.
---To find the y-intercept, set x=0 and solve for y.
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What is the number of x- and y-intercepts that quadratic functions may have?
---A quadratic can have 0,1,or 2 x-intercepts (as seen below).
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---A quadratic can only have 1 y-intercept (as seen above).
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