Table of contents
- 0. Review of Algebra(846)
- 1. Equations & Inequalities(1104)
- 2. Graphs of Equations(217)
- 3. Functions(524)
- 4. Polynomial Functions(334)
- 5. Rational Functions(99)
- 6. Exponential & Logarithmic Functions(453)
- 7. Systems of Equations & Matrices(489)
- 8. Conic Sections(140)
- 9. Sequences, Series, & Induction(151)
- 10. Combinatorics & Probability(86)
4. Polynomial Functions
Quadratic Functions
4. Polynomial Functions
Quadratic Functions: Study with Video Lessons, Practice Problems & Examples
11PRACTICE PROBLEM
A ball is thrown upward from the roof of a building with an initial velocity of 16 ft/sec. The height of the building is 50 ft. The equation for the height of the ball after t seconds is given as s(t) = -16t2 + 16t + 50. Determine the time when the ball will achieve a maximum height. Also, find the maximum height.
A ball is thrown upward from the roof of a building with an initial velocity of 16 ft/sec. The height of the building is 50 ft. The equation for the height of the ball after t seconds is given as s(t) = -16t2 + 16t + 50. Determine the time when the ball will achieve a maximum height. Also, find the maximum height.