Question: HELP ME ANSWER THIS REVIEW AND EXPLAIN HOW TO SOLVE EACH ONE OF THEM WITH YOUR OWN EXAMPLES AND WORDS an Backspace 1. Solve: -5(x

HELP ME ANSWER THIS REVIEW AND EXPLAIN HOW TO SOLVE EACH ONE OF THEM WITH YOUR OWN EXAMPLES AND WORDS

HELP ME ANSWER THIS REVIEW AND EXPLAIN HOW TOHELP ME ANSWER THIS REVIEW AND EXPLAIN HOW TO
an Backspace 1. Solve: -5(x - 3) + 14 = 4x +5-7x Practice for Final Exam - Math 1314 - Chapters 1 & 2 -5 ( X- 3 )= - 5x+15 -5xHist /4=4x+5-7x 1 x-7x = - 3x - SX+29 +5x= - 3x+5+5x -5X+29 = 1/xts- 7x - JX + 29 = - 3x45 29= 2x+5 2. Give the domain for the functions: a) y =- b ) y = V 2 x + 3 -) 2x+ 3/20 29-5=2x+5- 5 x+1 XAIXO 78 - 3 24=2X X X -1 ( - 0 0 , - 1) U(- 1,03 ) 24 3. Use the graph below to answer the following questions: 3 L- J R 12 = X X Domain: -C.9 Range : [ - 8 .7 ) X2 - 1 .5 O LI.S, A On what interval is the graph decreasing? ( - 1. 6 ) increasing Find the value of f(1) 4 Is the graph a function? 0 = X+ 2x- 15 24 1 1 29 Radical equation 0 = (xts ) ( X-3) 4. Solve: x2 + 2x - 24= 0 2 12 5. Solve: V2x + 19 = x +2 ( * +6 ) ( X4 )= 0 48 2 X +19 = (x+2) (x+2 ) * = 8-5,3 3 X+ 6 = 0 X4 4 = 0 2 x +19 - - 6 5 - 6 - 4: 4 2 x +19 = x 2+1 + 2xtext4 fixty 2x - M = X2- 4x+4 6. Write the equation of a line through (3, -2) with a slope of 1/2. Answer in any form. Y-y,=m(X-x.) y- - 2: 12 (X- 3) 7+2-1/2(x-3) 7. Given h(x) = 4x2 - 1 and p(x) { x + 3, find the following: a) p(x) -h(x) b) (p . h)(x) 520 ( X + 3 ) - (4 x 2-1) 2 X+3 4XH A = - 4x2txt4 8. Find the inverse function of f(x) = x3 - 2 4x3 - X DY = X3-2 2 x = y3-2 3X+2=y3 (oy= jx+2 12X2 - 3 (x +12x- X- 3 x'S x = ( 9. Sketch the following graphs: a) y = x3 - 4 b) y = Vx - 2+1 c ) y = lx+1/ +5 d) y = - (x - 4) 2 - 2 e ) y = Vx-5-4 e ) a D)Del Pgon F12 End Practice for Final Exam - Math 1314 - Chapters 3 - 5 & 2 1. An archer's arrow follows a parabolic path. The height of the arrow is given by h(x) = -0.005x2 + 2x + 5, where x is the arrow's horizontal distance in feet. What is the maximum height of the arrow and how far from its release does this occur? X =-b 20 9 : - 0.005 X : - 2 6: 2 2.-0.005 --0.01 = 200 ( 200) = 0.005 ( 200)2+ 2( 200)+5 2. For the function f(x) = 3(x 7 2)(x + 3)(x - 1) Traveling 200? = 40,000 just = 1 4 - 3 x= 1 O . 005 . 40,000 = - 200 a) List the zeroes and their multiplicities. 200 feet Forward 2. 200 = 400 b) Describe the end behavior of the graph. -> even degree - 200 +400+ 5=205 - >maximum haight c) Find the y-intercept. - 18 d) Sketch the graph. 3. List the possible rational zeros for the function f(x) = x3 - x2 - 4x - 6. If the function has a zero at x = 3, find the remaining roots. 4. For the function f(x) = *+3 fi x-1, find the following: a) x-intercept b) y-intercept ) X+ 320 X : - 3 (-3.0 ) c) equation for vertical asymptote d) equation for horizontal asymptote 3) F(0)= 0+3 3 ( 01- 3 ) X -1=0 |X= 1 * = 1 Y = 1 0-1 = T = 3 5. Solve and graph : x2 - 3x - 10

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