Answer:
y=3/4x+2
Explanation:
you have the plot (0,2) so you add 2 to the end of the equation
from that plot you have to find how to get to plot (4,5) right? you move right 3 points and then move up 4 to get the plot (4,5). you put that as the x variable
leaving you with y=3/4x+2