1. water is being pumped out of the pool. the number of gallons of water w left in the pool at time t in minutes can be modeled by w (t) = -250t + 24,000. what does the y-intercept represent in the problem?
2. water is being pumped out of the pool. the number of gallons of water w left in the pool at time t in minutes can be modeled by w (t) = -240 + 24,000. how long does it take to drain the pool of water?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit