alexajones56 alexajones56 28-10-2022 Mathematics contestada 7. Consider the following graph and determine the rate of change. Graph A Elevation (feet) 360 320 280 240 200 160 120 80 40 201 (57160) 0 1 2 3 4 5 6 7 8 9 Time (seconds) The rate of change for Graph A is​