Real world Quadratic and VOCAB

Front

When did the object reach the ground?

Back

5.5 seconds

Front

Nephew's toy height equation: h = -2t² + 7t + 4. Height after 1 second?

Back

9

Front

Height of a launched water balloon: h(t) = -5t² + 40t + 2. Initial height?

Back

2 meters

Front

Zeros of the parabola?

Back

2

Front

Mrs. Martone's 7th grade science class launched rockets. The graph shows the height over time. Duration of rocket flight?

Back

14 seconds

Front

Max height of student's rocket?

Back

65 feet

Front

Mrs. Martone's 7th grade science class launched rockets. The graph shows the height over time. Time to reach max height?

Back

7 seconds

Front

Height of rocket at 5 seconds?

Back

60 feet

Front

At the Nets game, an employee shoots a t-shirt from a cannon. The height of the shirt after x seconds is given by h(x) = -4x² + 24x + 10. What is the starting height?

Back

10 feet

Front

At a Nets game, an employee shoots a t-shirt from a cannon. The height after x seconds is given by h(x)=-4x²+24x+10. When does the t-shirt reach its max height?

Back

3 seconds