Increasing and Decreasing

When is this function increasing?

• $\left(0,\infty\right)$

• $\left(-4,\ 0\right)$

• $\left(-\infty,\infty\right)$

• This function does not increase anywhere.

When does this function decrease?

• $\left(-\infty,\ \infty\right)$

• $\left(-\infty,\ -\frac{1}{2}\right)$

• $\left(-\frac{1}{2},\ \infty\right)$

• This function does not decrease.

Tags

CCSS.HSF-IF.C.7A

Where does this function increase?

• $\left(-\infty,\ \infty\right)$

• $\left(-\infty,\ 2\right)$

• $\left(2,\ \infty\right)$

• This function does not increase.

Where does the function decrease?

• $\left(-\infty,\ \infty\right)$

• $\left[4,\ 7\right)$

• $\left(28,\ 43\right]$

• This function does not increase.

Where does the function increase?

• $\left(-\infty,\ \infty\right)$

• $\left(0,\ \infty\right)$

• $\left(-\infty,\ 0\right)$

• This function does not increase.