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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

 Midpoints and congruent segments Congruent segments: Segments are congruent if they have the same measure. If the lengths of and are each 9 inches, then   (The symbol is read as "is congruent to"). Midpoints: The midpoint of a line segment is the point that divides the segment into two congruent segments. If M is the midpoint of , then: AM=MB or   ;   If Z is the midpoint, find and  3y-1=6y-4 -1+4=6y-3y 3=3y y=1 Then = 3(1)-1=3-1=2, =2 units. = 3y-1+6y-4 = 9y-5 = 9(1)-5 = 9-5 = 4, =4 units. If =20, C is the midpoint of , and D is the midpoint of , find   =5 units