The graph represents the percentage of battery remaining after a certain number of hours after a cellphone is turned on.


Part A: Write an equation in slope-intercept form to describe the relationship in the graph. (2 points)

Part B: Explain how you determined the equation. (1 point)

Part C: What is the meaning of the slope in the given situation? (1 point)

The graph represents the percentage of battery remaining after a certain number of hours after a cellphone is turned on Part A Write an equation in slopeinterce class=