ad0518…: “Under the proud equation”

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Below is the graph of $y=f(x)$.

The domain of $f$ is $[-9, 2) \cup (2, 8]$.

Classify $-9$.

Discontinuity Singularity Neither

Classify $-5$.

Discontinuity Singularity Neither

Classify $2$.

Discontinuity Singularity Neither

Classify $8$.

Discontinuity Singularity Neither

$(-9, 3)$ is a local maximum of $f$.

True False

$(-4.6, 3)$ is a local minimum of $f$.

True False

Select all of the intervals on which $f$ is increasing.

$[-9, -5]$ $[-6, -5]$ $[-6, 0]$ $(-6, 0)$ $[-2, 2]$ $[-2, 2)$ $[0, 5]$ $[6, 8]$ $[-9, 8]$

$f$ increases from the point $(-4, -2)$ to the point $(0,0)$.

True False

$f$ has a global minimum.

True False

$\frac {f(0) - f(-2)}{0-(-2)} > 0$

True False

2025-05-17 22:56:43