Interpret the slope as a rate of change for each situation described below. Be sure to give the appropriate units. Use the rubric that follows as a guide to help you complete your work.
1. The line representing the relationship between the amount of money on a gift card and number of visits to the store has a slope of
2. Ruth graphs the amount of money she makes on each paycheck. On the x-axis, she graphs the number of hours worked. On the y-ascis, she graphs the amount of money on her paycheck. Her
graph is a line with a slope of 13
3. The relationship between the population of an endangered species ) and years() is graphed and forms a line. The slope of the line is -95