Elijah started his hike at an elevation of 215 feet below sea level. Throughout the hike, he ascended 2,400 feet and then descended 576 feet. How much did his elevation change? A. 3,191 feet
B. 1,609 feet
C. 2,761 feet
D. 2,039 feet

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

What properties allow transformation to be used as a problem solving tool