Arocket is launched from atop a 75 foot cliff with an initial vertical velocity of 107 feet per second. the height of the rocket t seconds after launch is given by the equation . graph the equation to find out how long after the rocket is launched it will hit the ground. estimate your answer to the nearest tenth of a second.

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?