Substituting values from the domain will give the corresponding values from the range.
Practice makes perfect
Let's graph using a table. First select some arbitrary values from the domain, then substitute them for x in the given equation. Solving for m(x) will give us the corresponding values from the range.
x
m(x)=2/3x
Simplify
0
m( 0)=2/3( 0)
m( 0)= 0
3
m( 3)=2/3( 3)
m( 3)= 2
6
m( 6)=2/3( 6)
m( 6)= 4
Using these x- and m(x)-values as ( x, m(x)) coordinate pairs, we can plot the points. Connecting these points will give us the graph of the equation.
