To bill customers for water usage, one city converts the number of gallons used into units. this relationship is represented by the equation g = 748u, 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 options.
g is the dependent variable.
u is the dependent variable.
g is the independent variable.
u is the independent variable.
the two variables cannot be labeled as independent or dependent without a table of values.