To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation u is equal to 748 g , where g is the total number of gallons of water used and u is the number of units. Determine which statements about the relationship are true. Choose two correct answers.
Answer
A
u is the independent variable.
B
u is the dependent variable.
C
g is the independent variable.
D
g is the dependent variable.
E
The two variables cannot be labeled as independent or dependent without a table of values.