Real World Geometry Quadratics

The graph below shows the height, in feet, over time, in seconds, of a student's rocket. Use the graph to answer the questions below. What was the maximum height the rocket reached?

• 25 feet

• 45 feet

• 65 feet

• 85 feet

• 24 feet

• 10 feet

• -4 feet

• 3 feet

• 24 feet

• 9 feet

• 46 feet

• 34 feet

• 14 feet

• 17 feet

• 19 feet

• 22 feet

• Between 1 and 2 seconds

• Between 2 and 3 seconds

• Between 3 and 4 seconds

• Between 4 and 5 seconds

• Yes it will definitely clear 19 feet

• No his arm is weak it won't make it over 19 feet

• I'm not sure about this one, I've never seen Prince throw

The height of the shirt based on the number of seconds, , is given by the equation h(x)=-4x^2+24x+10 Part B: After how many seconds does the t-shirt reach its greatest height? Solve algebraically.

• 3 seconds

• 46 seconds

• 5 seconds

• 10 seconds

• 36 feet

• 1.12 seconds

• 10.06 feet

• 5.61 seconds

• 201 feet

• 10.06 feet

• 36 feet

• 81 feet

• 201 feet

• 10.06 feet

• 36 feet

• 81 feet