The height of a plant, in inches, p years after planting it is given by the polynomial function R(P) = -2p2 + 270p. Find the height of the plant when p = 90 years

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