Mathematics, 08.01.2021 17:00 taylorruiz16
What are all values of x for which the function f defined by f(x)=x3+3x2−9x+7 is increasing ?
(A) −3
(B) −1
(C) x<−3 or x>1
(D) x<−1 or x>3
(E) All real numbers.
Answers: 2
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What are all values of x for which the function f defined by f(x)=x3+3x2−9x+7 is increasing ?
(A) −...
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