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Question

Which of the following graphs has $f prime of x is greater than 0$ at $open paren negative 3 comma 0 close paren$ and $open paren 3 comma infinity close paren$ , and $f prime of x is less than 0$ at $(- \infty, - 3)$ and $open paren 0 comma 3 close paren$ ?

Accepted Answer

Answer

Answer

Answer

Which of the following graphs has f′(x)>0f^{\prime}\left(x\right)\gt{0} at (−3,0)\left(-3,0\right) and (3,∞)\left(3,\infty\right), and f′(x)<0f^{\prime}\left(x\right)\lt{0} at (−∞,−3)\left(-\infty,-3\right) and (0,3)\left(0,3\right)?

Which of the following graphs has $f prime of x is greater than 0$ at $open paren negative 3 comma 0 close paren$ and $open paren 3 comma infinity close paren$ , and $f prime of x is less than 0$ at $(- \infty, - 3)$ and $open paren 0 comma 3 close paren$ ?