Answer:
The graph is attached.
[tex]Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers[/tex]
The relation is function.
Step-by-step explanation:
Find the x-intercept. Substitute [tex]y=0[/tex] into the equation and solve for "x". Then, this is:
[tex]0=2x+2\\\\x=\frac{-2}{2}\\\\x=-1[/tex]
The equation of the line in Slope-Intercept form is:
[tex]y=mx+b[/tex]
Where "m" is the slope and "b" is the y-intercept.
In this case "b" is:
[tex]b=2[/tex]
Therefore, since the line passes through the points ([tex](-1,0)[/tex] and [tex](0,2)[/tex], you can graph it. (Observe the graph attached)
Since it is a line, then the relation is a function, and the Domain and the Range of Linear Functions are:
[tex]Domain:\ All\ Real\ Numbers\\\\Range:\ All\ Real\ Numbers[/tex]
