Find the GCF of the terms of each polynomial. (please help, the end of the grading period is tomorrow so I'm trying to get my missing assignments done because I have an F in algebra. I'll be posting a few more like this)

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