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Numerade Educator

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Problem 173 Easy Difficulty

Use the graph of each function to estimate the intervals on which the function is increasing or decreasing.

Answer

Decreasing in the intervals $(-\infty,-1.5)$ and $(2,+\infty)$
Increasing in the interval $(-1.5,2)$

Discussion

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Top Algebra Educators
GH
Grace H.

Numerade Educator

Heather Z.

Oregon State University

Kayleah T.

Harvey Mudd College

Michael J.

Idaho State University

Video Transcript

seen under increasing Fiona Interval will be from here own away Thio here that would be increasing and increasing. Here we'll be. We see that decision will be probably speaking will be around minus 1.5 and then only way up to from here to here We see that being a Jew and the the rest interval will be decreasing. So everybody goes from one infinity. Actually the minus one upon five Union the in developed from Ju Ju infinity.

Other Schools
Top Algebra Educators
GH
Grace H.

Numerade Educator

Heather Z.

Oregon State University

Kayleah T.

Harvey Mudd College

Michael J.

Idaho State University