Over what interval is the function in this graph constant? A. 65*10 B, 1 sxs6 C. -4 sxs1 D. -10 5-4

Given:

The graph of a function.

To find:

The interval at which the graph of the function is a constant.

Solution:

From the given graph it is clear that the graph is a horizontal line and parallel to the x-axis over the interval .

Over the interval , the value of the function is constant, i.e., y=7.

It means the graph of the function is constant over the interval [1,6].

Therefore, the correct option is B.

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.