Answer:  see below
<u>Step-by-step explanation:</u>
#5 - 7: Domain are the x-values and Range are the y-values.
5) Coordinates are: (-2, 3), (0, 3), (2, 3), (4, 3)
    Domain: x = {3}         Range: y = {-2, 0, 2, 4}
6) All points on the curve between -4 and 2 (x-values) & 3 and 6 (y-values). <em>Endpoints are included.</em>
Domain: -4 ≤ x ≤ 2         Range: 3 ≤ y ≤ 6
7) All points on the curve between 2 and 7 (x-values) & 1 and 6 (y-values). <em>Endpoints are not included.</em>
Domain: 2 < x < 7         Range: 1 < y < 6
#8 - 11: Choose points for x. Plug them into the equation to solve for y.
To graph the equation, plot the points and connect the dots.
8)               <u>    x    </u>     <u> y = x </u>
                    -2             -2
                     -1             -1
                      0             0
                      1              1
                      2             2
9)               <u>    x    </u>     <u> y = 2x+1 </u>
                    -2             2(-2)+1 = -3
                     -1             2(-1)+1 =  -1
                      0            2(-0)+1 =  1
                      1             2(1)+1 =   3
                      2            2(2)+1 =  5
<em>Note: </em>
<em>You are allowed a maximum of 3 questions. I answered 5 questions. If you need help with the rest of your homework, you will need to create another post.</em>