Model and Reason with Equations and Inequalities: Part Two — Test
Question 4 • Algebra II
When a baseball is hit by a batter, the height of the ball, h of t , at time t , is determined by the equation h of t is equal to negative 16 t squared plus 64 t plus 4 If t is in seconds, for which interval of time is the height of the ball greater than or equal to 52 feet?
Answer
A
0 is less than t comma t is less than 1
B
t is less than or equal to 1
C
1 is less than or equal to t comma t is less than or equal to 3