Linear Function

I made this system by using y=2x+4. Then i had to solve for x and y. So i plugged in different values for x and then solved for y. Then i had to put them in a table. One side had x values and the other side had y values. Then i had to make a graph. So i highlighted the table and y=2x+4 and made a line graph. I made sure all my coordinates were in place and that is how i did this :)