Identify the initial value and rate of change for the graph shown. (4 points) A coordinate plane is shown. A line passes through the y-axis at 2 and passes through the point 2 comma 4. a Initial value: 1, rate of change: 2 b Initial value: 2, rate of change: 1 over 2. c Initial value: 2, rate of change: 1 d Initial value: 1 over 2., rate of change: 2