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Given the graph of y = f(x) below, answer all of the following questions.

 

 

(a) List the distinct, nonoverlapping, open intervals where f is increasing. Separate your answers with commas.


(b) List the distinct, nonoverlapping, open intervals where f is decreasing. Separate answers with commas.

 Feb 8, 2022
 #2
avatar+1382 
+2

it is all the intervals of which the value of the function either goes up(increases) or goes down(decreases)

 Feb 9, 2022
edited by BuilderBoi  Feb 9, 2022
edited by BuilderBoi  Feb 9, 2022
 #3
avatar+117175 
+1

f is increasing when the gradient is positive.

f is decreasing when the gradient is negative.

 

If it is a curve then it is the gradient of the tangent that I am talking about.

 Feb 9, 2022
edited by Melody  Feb 9, 2022

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