CAN SOMEBODY PLEASE HELP ME ON THE FIRST TWO QUESTIONS

To solve these, plug in the x values into the equations and solve for y.

For the first box, you would substitute x for -2:

y=2(-2)+5

y=-4+5

y=1

Just do the same thing for the rest of the boxes and you'll be good. In the last two boxes in the second problem, you can choose what you want x to be. Hope this helps.