SOLUTION: Let f(x)=-1-x-2x2, evaluate using f(x+h)-f(x)/h Factor out the negative sign for the final answer, if any.

SOLUTION: Let f(x)=-1-x-2x2, evaluate using f(x+h)-f(x)/h Factor out the negative sign for the final answer, if any.

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Question 1121107: Let f(x)=-1-x-2x2, evaluate using f(x+h)-f(x)/h
Factor out the negative sign for the final answer, if any.
Answer by josgarithmetic(39626) (Show Source): You can put this solution on YOUR website!
The general quotient you are looking for is with the added parentheses, .

You could start this way:

Now just put everything together according to your general quotient and simplify.
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