Table of contents
- 0. Review of Algebra(0)
- 1. Equations & Inequalities(0)
- 2. Graphs of Equations(0)
- 3. Functions(0)
- 4. Polynomial Functions(0)
- 5. Rational Functions(0)
- 6. Exponential & Logarithmic Functions(0)
- 7. Systems of Equations & Matrices(0)
- 8. Conic Sections(0)
- 9. Sequences, Series, & Induction(0)
- 10. Combinatorics & Probability(0)
0. Review of Algebra
Exponents
0. Review of Algebra
Exponents: Study with Video Lessons, Practice Problems & Examples
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297PRACTICE PROBLEM
A rocket was launched vertically upward from a platform at a height of 8 feet. The initial speed of the rocket is 135 feet per second. Its height (in ft), relative to the ground, is defined by the equation h = 8 + 135t - 16t2, t seconds after it was launched. Calculate the rocket's height 4 seconds after it was launched.
A rocket was launched vertically upward from a platform at a height of 8 feet. The initial speed of the rocket is 135 feet per second. Its height (in ft), relative to the ground, is defined by the equation h = 8 + 135t - 16t2, t seconds after it was launched. Calculate the rocket's height 4 seconds after it was launched.