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User:
• Matrices
• Algebra
• Geometry
• Funciones
• Trigonometry
• Coordinate geometry
• Combinatorics
 Suma y resta Producto por escalar Producto Inversa
 Monomials Polynomials Special products Equations Quadratic equations Radical expressions Systems of equations Sequences and series Inner product Exponential equations Matrices Determinants Inverse of a matrix Logarithmic equations Systems of 3 variables equations
 2-D Shapes Areas Pythagorean Theorem Distances
 Graphs Definition of slope Positive or negative slope Determine slope of a line Ecuación de una recta Equation of a line (from graph) Quadratic function Posición relativa de dos rectas Asymptotes Limits Distancias Continuity and discontinuities
 Sine Cosine Tangent Cosecant Secant Cotangent Trigonometric identities Law of cosines Law of sines
 Ecuación de una recta Posición relativa de dos rectas Distancias Angles in space Inner product

# Precalculus

Here is a list of all the skills students learn in precalculus!
The skills are organized into categories, and you can click on any skill name to start practicing!

 Quadratic functions C.1. Solve a quadratic equation using square roots (Worksheet) C.2. Solve a quadratic equation by factoring (Worksheet) C.3. Solve a quadratic equation by completing the square (Worksheet) C.4. Solve a quadratic equation using the quadratic formula (Worksheet) C.5. Using the discriminant (Worksheet)