Answer:
y = [tex]\frac{1}{2}[/tex]x + 3
Step-by-step explanation:
Put two points on the line, which I'm using (0,3) and (2,4) into the point-slope form: [tex]\frac{4 - 3}{2 - 0}[/tex] and solve to get [tex]\frac{1}{2}[/tex], which is your slope, or, when put into the y =mx + equation, it is m. Now your equation looks like y = [tex]\frac{1}{2}[/tex]x + b.
Substitute x and y from one of the ordered pairs, which I'm using (2,4) into the equation, which will look like this: 4 = 1/2 · 2 + b
Then solve: 4 = 1 + b
3 = b
Now you have your equation, y = [tex]\frac{1}{2}[/tex]x + 3
