Question

You use a garden hose to fill a wading pool. If the water level rises 13 centimeters every 3 minutes and you record the data point of ​(9​,y), what is the value of​ y? Use slope to justify your answer.

Answer 1

The rate of change at which the water level rise is 13/6 cm/minute.The slope of the line is 13/6.The value of y is 23, (12,23).