Question

Find the range of the graphed function

Answer 1

Answer:

$A.\:-4\le y\le 8$.

Step-by-step explanation:

The range of the range of the function refers to the y-values for which x is defined.

Observe that there are 5 boxes from 0 to 10 on the y-axis.

This means that each box is 2 units.

From the graph the least y-value is $-4$ and the highest y-value is 8.

The range is $-4\le y\le 8$.

Answer 2

Answer:

Correct choice is A

Step-by-step explanation:

The range of the function are all possible values which variable y can take.

From the given diagram you can see that the variable x changes from -4 to the 9. So the domain of the function is $-4\le x\le 9.$

Also the variable y takes its values from -4 to 8. Thus, the range is $-4\le y\le 8.$