Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions and simple rational and exponential functions.
Sample Practice Questions (3)
1
A ball is thrown into the air from the top of a building. The height, h, of the ball in feet after t seconds is given by the function h(t)=−16t2+64t+80. How many seconds will it take for the ball to hit the ground?
The length of a rectangular garden is 4 feet more than its width. If the area of the garden is 96 square feet, which equation can be used to find the width, w, of the garden?