Question

The graph shows Y as a function of x

Answer 1

The two intervals in which the graphed function decreases are the ones in options C and E.

-1 < x < 1

3 < x < 5

For which intervals is the function decreasing?

We can see that the function decreases when, reading the graph from left to right, we can see that the graph goes downwards.

With that in mind, we can see that the graph decreases on the intervals:

[-1, 1] and [3, 5]

Then, writing these intervals as inequalities, we get:

-1 < x < 1

3 < x < 5

We can see that these are options C (first inequality) and E (second inequality), then we conclude that the two correct options are C and E.

If you want to learn more about decreasing functions:

brainly.com/question/1600302

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