For Which Interval(s)is the Function $f(x)=x^{5}-$ 16x³ decreasing?
A) $x<$ -4 or 4

question 13

Multiple Choice

For which interval(s) is the function $f(x) =x^{5}-$ 16x³ decreasing?

• A) \(x<\) -4 or 4 \(<\)\(x\)
• B)-4 \(<\)\(\chi\)\(<\) 4
• C)-4 \(<\)\(x\)\(<\) 0
• D)0 \(<\)\(x\)\(<\) 4
• E)-4 \(<\)\(x\)\(<\) 4,
• \(x \neq 0\)