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
38PRACTICE PROBLEM
Find out the equation of the quadratic function using the given graph.
![Graph of a quadratic function with points (-3, 18) and (0, 9) marked.](https://lightcat-files.s3.amazonaws.com/problem_images/4b702b755666caa2-1676964068873.jpg)
Find out the equation of the quadratic function using the given graph.