Someone, please help me figure out what I need to type in order for the line to get to the other stars!

Answer:
Use the equation that you have and use [tex]y=\frac{1}{2}x+3\left\{x>0\right\}[/tex] for the bottom two stars.
Step-by-step explanation:
I graphed the equations and the points on the graph below.
If this answer is correct, please make me Brainliest!