Subjects > Math: Pre-Calculus
### Math: Pre-Calculus

We offer help in Pre-Calculus topics that include the following, but not
limited to:

- Rational and irrational numbers
- Functions - domains, ranges, arguments
- Introduction to graphs - the constant function, reflections of a graph, identity function,
cubic function, the parabola, square root function, reciprocal function
- Polynomials - degree of a polynomial, x- and y-intercepts of a graph,
roots, or zeros, of a polynomial, quadraditic functions
- Completing the square - solving a quadratic equations
- Translations of a graph
- Circle - equation of a circle

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