The cost per fitness class at a gym that costs $13 a month with unlimited classes included.
Direct Variation – The cost per fitness class at a gym that costs $13 a month with unlimited classes included.
Inverse Variation – The cost per fitness class at a gym that costs $13 a month with unlimited classes included.
5y=x
Direct Variation – 5 y is equal to x
Inverse Variation – 5 y is equal to x
yx=−42
Direct Variation – y over x is equal to negative 42
Inverse Variation – y over x is equal to negative 42
xy=27
Direct Variation – x over y is equal to 27
Inverse Variation – x over y is equal to 27
It costs $30 per piano lesson
direct variation
inverse variation