Asked by HELP MEE PLEASE
Evaluate each of the following. Show all your calculations.
f′ (3/4)if f(x) = −3x^3 − 7x^2 + 4x − 11
f′ (3/4)if f(x) = −3x^3 − 7x^2 + 4x − 11
Answers
Answered by
Reiny
again, what is so difficult here?
f ' (x) = -9x^2 - 14x + 4
f ' (3/4) = -9(9/16) - 14(3/4) + 4
= -185/16
after finding a common denominator of 16 and combining the fractions
f ' (x) = -9x^2 - 14x + 4
f ' (3/4) = -9(9/16) - 14(3/4) + 4
= -185/16
after finding a common denominator of 16 and combining the fractions
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