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2 votes
Keith determines the zeros in the function f(x) to be -6 and 5 what could Keith's function.

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User Ogrim
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8.0k points

1 Answer

2 votes
First, put these answers in factored form (X+6) (x-5) then use FOIL. Multiply the FIRST terms of each of these mini equations...giving you X^2 then multiply the OUTER terms... Giving you -5x. Now multiple the INNER terms... giving you 6x. Lastly, multiply the LAST terms.. Giving you -30. Now add like terms. X^2 -5x +6x -30. Now simplify, giving you X^2 +X -30
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User Yellowblood
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