MATH
Algebra+2+EOC+Formula+Chart.pdf

# Algebra+2+EOC+Formula+Chart.pdf - STAAR STAAR ALGEBRA II...

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STAAR ALGEBRA II REFERENCE MATERIALS State of Texas Assessments of Academic Readiness ST A AR TM GENERAL FORMULAS Slope of a line m y y x x = 2 1 2 1 Quadratic formula x b b ac a = - - 2 4 2 FACTORING Difference of squares a b a b a b 2 2 = + ( )( Difference of cubes a b a b a ab b 3 3 2 = + + ( )( Sum of cubes a b a b a ab b 3 3 2 + = + + ( )( 2 ) 2 ) ) LOGARITHMS Product log ( ) log log b b b xy x = + Quotient log b = log log b b x y x y Power log ( ) log b r b x r x = y CONIC SECTIONS General form Ax Bxy Cy Dx Ey F 2 2 0 + + + + + = Circle ( ) ( ) x h y k r + = 2 2 2 Parabola ( ) ( ) x h p y k = 2 4 ( ) ( ) y k p x h = 2 4 Ellipse ( ) ( ) x h a y k b + = 2 2 2 2 1 ( ) ( ) y k a x h b + = 2 2 2 2 1 Hyperbola ( ) ( ) x h a y k b = 2 2 2 2 1 ( ) ( ) y k a x h b = 2 2 2 2 1 ( )

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STAAR ALGEBRA II REFERENCE MATERIALS CIRCUMFERENCE Circle or C r = 2 π C d = π AREA A h = 1 2 b Triangle
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