Answer:
Increasing
−5<x<−1
−1<x<1
Decreasing
4<x<7
−8<x<−5
Neither Increasing nor Decreasing
1<x<4
Step-by-step explanation:
Answer:
Increasing : [tex]-5<x<-1[/tex] or [tex]-1<x<1[/tex]
Decreasing : [tex]-8<x<-5[/tex] or [tex]4<x<7[/tex]
Neither : [tex]1<x<4[/tex]
Step-by-step explanation:
Increasing function : In this function, the y-value increases as the x-value increases.
From the given graph it is clear that the function is increasing on
[tex]-5<x<-1[/tex]
[tex]-1<x<1[/tex]
Decreasing function : In this function, the y-value decreases as the x-value increases.
From the given graph it is clear that the function is decreasing on
[tex]-8<x<-5[/tex]
[tex]4<x<7[/tex]
Neither increasing nor decreasing function : In this function, the y-value remains constant as the x-value increases.
From the given graph it is clear that the function is neither increasing nor decreasing on
[tex]1<x<4[/tex]
