Question

make a chart for the function and graph it
y=2x+1 domain 0 1 2 3

Answer 1

All you really have to do is plug in the domain for the x like, y=2(0)+1 which is 1

X | Y
0 | 1
1 | 3
2 | 5
3 | 7
Then just graph the points (0,1)... Hope this helps