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Commutative = Property Property = Commutative. PROCESS. Dependent. Independent. * Equation is Algebraic Pattern. INDEPENDENT VARIABLE. DEPENDENT VARIABLE. Domain is reasonable data for the independent variable Range is reasonable data for the dependent variable. Four Types of Lines.
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PROCESS Dependent Independent * Equation is Algebraic Pattern
INDEPENDENT VARIABLE DEPENDENT VARIABLE
Domain is reasonable data for the independent variableRange is reasonable data for the dependent variable
Four Types of Lines Horizontal Diagonals Vertical
Quadratic/ Parabola/ u-shaped y = x squared y= x2
F(X) = y “Function Notation”Functions for every input (x) there can only be one output(y)
y-intercept (0,b) X-intercept (x,0)
Slope slant of the linemrise over run y over xmountainsteepness of a line Triangle means change
Parallel Line Same Slope m = 3 m = 3
Perpendicular LineOpposite/Reciprocal Slopes m = 2 m = - 1/2
Methods for Graphing Linear Equations • Create a Table • Use x and y intercepts • Slope intercept form y=mx + b
Slope Intercept Form y=mx + b y-dependent variable m-slope b-yintercept x-independent variable