8B75465B-F48A-4351-A7FE-732A98437AF5.jpeg - TEST REVIEW DAY Period Date March 6 Name MOSE9-12.A.APR.7 Understand that rational expressions form a system

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Unformatted text preview: TEST REVIEW DAY Period: Date: March 6 Name MOSE9-12.A.APR.7 Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtracti multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions. MG819-12. F.IF.4 Using tables, graphs, and verbal descriptions, interpret the key characteristics of a function which models the relationship between two quantities, Sketch a graph showing key features including; intercepts, interval where the function is increasing, decreasing, posi negative; relative maximums and minimums; symmetries; end behavior; and periodicity, (Limit to radical and rational functions,) Section 1: Simplify the following rational expression. Show the Worklil 1 . 4(X45) x(X+1) X 2 2 (x+5) X 2 X2-x-2 - + x -2 x2+4x-5 5x+25 1 2- x - 2 5x 1 25 x - 2 EXT57( x - 1 1 3. x+2 x+4 x-1 x24.4x-5 x + 2 x 2+ 4x - 5 X +2 ( x + 5 ) (x-1) = ( x - 2 ) lx+s X- 1 X 14 X - T X + 4 4. X2- 36 x 2 - 2x-8 x2+8x+12 x2-8x+16 ( x-61 (x = 47 ( x - 4 ) = 1x- 41 Section 2: Determine the vertical asymptotes, domain, horizontal asymptote, x-intercept, and y-intercept. Show th 5. f (x ) = 4x-12- 2*+6 6+ 2 6. f(x) = 5x+15= x2 -4x+5 = V.A.: X= 3 Domain: (-00, 3)1/3 00 1 V.A.: X=S X= -/ H.A.: Domain: (- co Pulls ( 0 3) H.A.: x-intercept(s): v-intercept: ( - 7, 0 1 x-intercept(s): 32 v-intercept:...
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