PLEASE HELP AND NO LINKS OR YOU WILL BE REPORTED. I need help with part B, I’m confused on how to answer it. The answer chosen above is the correct plot point so you can use this to help you but please help I need it done in 10 minutes please help me

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation