Choose ALL that give an interval where the function is increasing.
A. (-infinity, -3)
B. (-3,-1)
C. (-1,2)
D. (2,4)
E. (4, infinity)

Choose ALL that give an interval where the function is increasing A infinity 3 B 31 C 12 D 24 E 4 infinity class=

Respuesta :

Answer:

(-∞,-3), (-1,2), and (4,∞)

Step-by-step explanation:

If f(x) is increasing on (a,b), then f(a)<f(b) on (a,b).

From the given graph, the graph is increasing on (-∞,-3), (-1,2), and (4,∞).

Think of it as the portion of the graph that slopes forward.

The correct options are A, C, an E

Answer:

(-∞,-3), (-1,2), and (4,∞)

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