Question

Which of the following are in the range of the function graphed below? Check all that apply.

A. 0
B. -1
C. 6
D. -4
E. 2
F. 1

Answer 1

How to know domain and range from co-ordinate pairs?

• If a pair be (x,y) then x is domain and y is range .

Here range of graph is

`\\ \sf\longmapsto y\in\{-2,3\}`

Hence answers are

• -1,0,1,2