Harold monitored his rain gauge over 20 days. Each time it rained he measured the number of inches accumulated in relationship to the number of days it rained. See the graph below.
Based on the data in the graph, which statements are true?
Choose 3.
Responses
A The independent variable is Number of Days of Rain and the dependent variable is Amount of Rain Accumulated (inches). The independent variable is Number of Days of Rain and the dependent variable is Amount of Rain Accumulated (inches).
B The point
indicates that the unit rate is
inches of rain accumulated per day of rain.The point open paren 2 comma 1 close paren indicates that the unit rate is 2 inches of rain accumulated per day of rain.
C The point
indicates that the unit rate is
inch of rain accumulated per day of rain.The point open paren 1 comma 1 half close paren indicates that the unit rate is 1 half inch of rain accumulated per day of rain.
D The point
means that
inches of rain accumulated during
days of rain. The point open paren 4 comma 2 close paren means that 4 inches of rain accumulated during 2 days of rain.
E The graph is not proportional because it does not rain every day of the year.The graph is not proportional because it does not rain every day of the year.
F The point
means that
inches of rain accumulated during
days of rain.
E The graph is not proportional because it does not rain every day of the year.
D The point (4,2) means that 4 inches of rain accumulated during 2 days of rain.
A The independent variable is Number of Days of Rain and the dependent variable is Amount of Rain Accumulated (inches).