Question

Can someone help pleaseee!!!

Answer 1

1.) domain={-2,1,2,3} range={-4,-1,2,1}
Function=yes
2.)domain={-3,3,0,4}
Range={-5,0,1,7}
Function=No
3.) domain={3,6,12,18}
Range = {5,7,8,10}
Function= No

Hope this helps

Have a great day/night

Answer 2

Explanation:

6) D= [-1,4]

R= [-2,3]

7) D= [-3,4]

R= [-5,7]

8) i do not know how to read this...