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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 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

 Geometry Transformations Geometry Translation A translation is an isometry that moves a shape by sliding it up, down, sideways or diagonally. without turning it or making it bigger or smaller. ABC has been translated to A'B'C' by moving 4 squares to the right and the 2 squares up. This translation is written as a vector Sometimes we just want to write down the translation, without showing it on a graph. If we want to say that the shape gets moved 3 units in the "x" direction and 4 units in the "y" direction, we can write: (x,y) (x+3,y+4) This says "all the x and y coordinates will become x+3 and y+4" Find the new image of triangle ABC using the translation: Solution: A(1,1) A'(1,-4) B(6,5) B'(4,8) C(7,1) C'(5,4) Write a rule to describe the translation: Let's see that Y(4,1) Y'(-6,-2) Then, the rule is: (x,y) (x - 10, y - 3)