Determine the intervals on which the graph of ?=?(?) is concave up or concave down, and...

Determine the intervals on which the graph of ?=?(?) is concave up or concave down, and find the points of inflection.

?(?) = (?^(2) − 17) ?^?

Provide intervals in the form (∗,∗).

Use the symbol ∞ for infinity, ∪ for combining intervals, and an appropriate type of parenthesis "(", ")", "[", or "]", depending on whether the interval is open or closed. Enter ∅

if the interval is empty.

Provide points of inflection as a comma‑separated list of (?,?)

ordered pairs. If the function does not have any inflection points, enter DNE.

Use exact values for all responses.

? is concave up when ?∈

? is concave down when ?∈

points of inflection:

Expert Solution

milcah answered 2 years ago

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