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 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 EcuaciÃ³n de una recta Equation of a line (from graph) Quadratic function PosiciÃ³n relativa de dos rectas Asymptotes Limits Distancias Continuity and discontinuities
 Sine Cosine Tangent Cosecant Secant Cotangent Trigonometric identities Law of cosines Law of sines
 EcuaciÃ³n de una recta PosiciÃ³n relativa de dos rectas Distancias Angles in space Inner product

 Building Blocks Line segment and ray Line segment: A line segment is a part of a line consisting of two points, called end points, and the set of all points between them. A line segment is identified by naming the two end points and drawing a line over the letters .   It is crucial to understand how to define and correctly label line segments because they form the sides of polygons and appear in countless ways. Ray: A ray is a part of a line consisting of a given point, called the end point, and the set of all points on one side of the end point. A ray is always named by using two points, the first of which must be the end point. The arrow drawn above always points to the right: