A tennis ball is tossed upward from a balcony. The height of the ball in feet can be modeled by the function y = −2(2x + 3)(2x − 7) where x is the time in seconds after the ball is released. Find the maximum height of the ball and the time it takes the ball to reach this height. Graph the function to determine how long it takes the ball to hit the ground.

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x