What was her average speed (in km/hour) for her ride overall? (GRAPH INCLUDED) PLS HELP ME!!! *BEING TIMED* BRAINLIEST TO ANYONE WHO GIVES ANSWER

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