SOLUTION: Write a quadratic function f whose zeros are -12 and -3.

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Question 1204284: Write a quadratic function f whose zeros are -12 and -3.
Found 2 solutions by MathLover1, josgarithmetic:
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
a quadratic function f whose zeros are x1=-12 and x2=-3
f%28x%29=%28x-x1%29%28x-x2%29
f%28x%29=%28x-%28-12%29%29%28x-%28-3%29%29
f%28x%29=%28x%2B12%29%28x%2B3%29
f%28x%29=x%5E2+%2B+15x+%2B+36
+graph%28+600%2C600%2C+-15%2C+15%2C+-15%2C+15%2C+x%5E2+%2B+15x+%2B+36%29+

Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
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Write a quadratic function f whose zeros are -12 and -3.
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Write a quadratic function f whose zeros are p and v.
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f%28x%29=a%28x-p%29%28x-v%29 and multiply if you want.