A -Domain: all numbers from 0 to 85. Range: all numbers from 0 to 14 B -Domain: whole numbers only from 0 to 14. Range: whole numbers only from 0 to 85.

C -Domain: all numbers from 0 to 14. Range: whole numbers only from 0 to 85.

Step-by-step explanation:

Notes:

Domain represents all x-values.

Range represents all y-values.

Whole numbers aren't representing the whole graph, they're representing points, not the line.

B and C are incorrect.

A is correct.

Why?

A represents all the numbers for where the line has been for x (0 - 14).

A also represents all the numbers for where the lines has been at for y (0 - 85)

goog may have it for you

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!