Math 012 Final Examination Answer Sheet Summer 2017 1 Math 012 Intermediate Algebra Name______________________________ Final Examination: Summer 2017 Instructor __________________________ Answer Sheet Instructions: This is an open-book exam. You may refer to your text and other course materials as you work on the exam and you may use a calculator. Record your answers and show your work on this document. You must show your work to receive credit: answers given with no work shown will not receive credit. You may type your work using plain-text formatting or an equation editor, or you may hand-write your work and scan it. If you choose to scan your work, note that most scanners have a setting that will allow you to create one PDF document from all of the pages of your Answer Sheet - please make use of this option if it is available on your scanner. Whether you type your work or write it by hand, show work neatly and correctly, following standard mathematical conventions. Each step should follow clearly and completely from the previous step. If necessary, you may attach extra pages. You must complete the exam individually. Neither collaboration nor consultation with others is allowed. Your exam will receive a zero grade unless you complete the following honor statement. Please sign (or type) your name below the following honor statement: I have completed this final examination myself, working independently and not consulting anyone except the instructor. I have neither given nor received help on this final examination. Name _______________ Date___________________ Math 012 Final Examination Answer Sheet Proble m Number 2 Solution WORK: 1 ANSWER: WORK: 2 ANSWER: 3 Summer 2017 WORK: Math 012 Final Examination Answer Sheet ANSWER: WORK: 4 ANSWER: WORK: 5 ANSWER: Summer 2017 3 Math 012 Final Examination Answer Sheet Summer 2017 WORK: 6 ANSWER: WORK: 7 ANSWER: 8 Use the \"drag and drop\" line and points to graph your line. WORK: ANSWER: 4 Math 012 Final Examination Answer Sheet WORK: 9 ANSWER: 10 WORK: Summer 2017 5 Math 012 Final Examination Answer Sheet ANSWER: WORK: 11 ANSWER: WORK: 12 ANSWER: 13 WORK: Summer 2017 6 Math 012 Final Examination Answer Sheet ANSWER: WORK: 14 ANSWER: WORK: 15 ANSWER: Summer 2017 7 Math 012 Final Examination Answer Sheet WORK: 16 ANSWER: WORK: 17 ANSWER: WORK: 18 ANSWER: Summer 2017 8 Math 012 Final Examination Answer Sheet WORK: 19 ANSWER: WORK: 20 ANSWER: WORK: 21 ANSWER: Summer 2017 9 Math 012 Final Examination Answer Sheet WORK: 22 ANSWER: WORK: 23 ANSWER: WORK: 24 ANSWER: Summer 2017 10 Math 012 Final Examination Answer Sheet WORK: 25 ANSWER: Summer 2017 11 Math 012 Final Examination Answer Sheet Summer 2017 Math 012 Intermediate Algebra Name______________________________ Final Examination: Summer 2017 Instructor __________________________ 1 Answer Sheet Instructions: This is an open-book exam. You may refer to your text and other course materials as you work on the exam and you may use a calculator. Record your answers and show your work on this document. You must show your work to receive credit: answers given with no work shown will not receive credit. You may type your work using plain-text formatting or an equation editor, or you may hand-write your work and scan it. If you choose to scan your work, note that most scanners have a setting that will allow you to create one PDF document from all of the pages of your Answer Sheet - please make use of this option if it is available on your scanner. Whether you type your work or write it by hand, show work neatly and correctly, following standard mathematical conventions. Each step should follow clearly and completely from the previous step. If necessary, you may attach extra pages. You must complete the exam individually. Neither collaboration nor consultation with others is allowed. Your exam will receive a zero grade unless you complete the following honor statement. Please sign (or type) your name below the following honor statement: I have completed this final examination myself, working independently and not consulting anyone except the instructor. I have neither given nor received help on this final examination. Name _______________ Date___________________ Math 012 Final Examination Answer Sheet Problem Number Summer 2017 Solution WORK: 1 ANSWER: WORK: 2 ANSWER: WORK: 3 ANSWER: 2 Math 012 Final Examination Answer Sheet WORK: 4 ANSWER: WORK: 5 ANSWER: WORK: 6 ANSWER: Summer 2017 3 Math 012 Final Examination Answer Sheet WORK: 7 ANSWER: WORK: ANSWER: 8 Summer 2017 4 Math 012 Final Examination Answer Sheet WORK: 9 ANSWER: WORK: 10 ANSWER: WORK: 11 ANSWER: Summer 2017 5 Math 012 Final Examination Answer Sheet WORK: 12 ANSWER: WORK: 13 ANSWER: WORK: 14 ANSWER: Summer 2017 6 Math 012 Final Examination Answer Sheet WORK: 15 ANSWER: WORK: 16 ANSWER: WORK: 17 ANSWER: Summer 2017 7 Math 012 Final Examination Answer Sheet WORK: 18 ANSWER: WORK: 19 ANSWER: WORK: 20 ANSWER: Summer 2017 8 Math 012 Final Examination Answer Sheet WORK: 21 ANSWER: WORK: 22 ANSWER: WORK: 23 ANSWER: Summer 2017 9 Math 012 Final Examination Answer Sheet WORK: 24 ANSWER: WORK: 25 ANSWER: Summer 2017 10 Math 012 6383 Final Exam Summer 2017 ID: 4 O E2X0U1n7g \\KxuJtNaJ rSNosfztNw^a^r]ej OLzLUCO.z ` AAJl[lW NrviFglhotrsd LrEeAsIePrZvSeodu. Solve each equation. 1) 4(k - 8) = -2 + 6(k - 4) 2) 19 1 5 7 = n- - n 30 3 6 5 Solve each inequality, write its solution set in interval notation, and graph the solution set on a number line. 3) 3(n + 8) + 3(2 + 3n) 8n + 2n 4) 4 1 17 -3 m< 3 2 60 Solve each compound inequality, write its solution set in interval notation, and graph the solution set on a number line. 5) 1 < 5 p + 1 36 6) - 16 4 14 <- k< 9 3 3 Write the standard form of the equation of the line described. 4 7) through: (4, 3), perpendicular to y = - x + 1 7 Rewrite the equation in slope-intercept form and then use the slope and y-intercept to sketch a graph of the line with the given equation. 8) 3x + 2 y = 10 Worksheet by Kuta Software LLC -1- t i2y0b1i7m XKWuNtYag iSroGfPtdwDacrGeW gLBLfCE.` \\ bAdlflj XrEihgthltbsR zrBeDsIeDrbvbegdA.q P CMPaNd_eA UwHiptShT NIWnofFimncietZee kAilFg`eYbpr^aT X1a. Show all work as you solve the linear modeling problem below. 9) There were 3291 Walmart stores in the US in 2006 and 4515 Walmart stores in the US in 2015. Write a linear equation in slope-intercept form that models this growth. Let x stand for the number of years after 2006 and let y stand for the number of Walmart stores in the US. Simplify. Your answer should contain only positive exponents. 4 2 2 10) x y 3x y 5x 11) 3m -4 0 3 -2m n 4 3 -2m n 4 -4 2 12) (-2a b ) 13) ( x 2 3 ) (-x 4 y -3) -5 Perform the indicated operation and simplify. 14) (6n + 6n 4 + n 3 ) - (5n + 2n 3 - 8n 4 ) Multiply as indicated and simplify. 15) (5a - 8)(3a 2 + 6a - 2) Solve the equation by factoring. 16) 6x 2 = 10 - 7x Solve the equation by completing the square. 17) b 2 + 22b - 115 = -4 Worksheet by Kuta Software LLC -2- ] r2U0e1y7l WKCuxtgaB ASzohf]tHwNaSrHeJ ALNLQC^.` t ]Axlolf iraiTgqhbtesv IruewsUegrOvUeWdd.Q k wMUacdseW bwTiItUhY sIWnIfRianGiFtVeg QAJlugpehbgrIaF Y1D. Solve the equation by use of the quadratic formula. 18) 5x 2 + 2x = 9 State the excluded values for the following expression. Then simplify the expression. 19) 2x - 20 x - 11x + 10 2 Solve the equation and show the check of the potential answer(s). If any answers are excluded values, state this on your answer sheet. 20) x-3 1 x-4 = 2 + 2 6x + 1 6x + 25x + 4 6x + 25x + 4 Simplify the radical expressions. 21) 18m 4 n 3 p 4 22) ( 5 + 5)( 5 - 2) Solve the equation and show the check of the potential answer(s). If any answers are extraneous solutions, state this on your answer sheet. 23) v = 8 + 2v - 17 Worksheet by Kuta Software LLC -3- m b2V0M1x7O zKAustUah OScoafEtLw^aGraeo uLbLuCI.o Q QATlPl` Yr_ihgEhGtDsC Qrweqsfevr^vPecdS.z V FMJaAdeeB twDiKtKhT cIxnJfIixnIi\\taeu uAllag`e^bFrkaw h1k. Show all work as you solve the following problems and write complete answers, including appropriate units. 24) Jenny left the mall and traveled toward her cabin on the lake. Emily left two hours later traveling 16 km/h faster in an effort to catch up to her. After three hours Emily finally caught up. What was Jenny's average speed? 25) Emily put $45,000 in an education account on the day her daughter was born. If the account earned 4.25% interest compounded monthly, what was the total in the account when her daughter turned 18? Round the final answer to the nearest cent. Worksheet by Kuta Software LLC -4- \\ X2x0_1Y7R EKXufttaQ FSOoTf`tTwyaGrHez nLdLVC\\.W G ^AElZlI Hr[isgEhztwsl Rrxezs[eqrYvKeJdN.P O hMSaTdkeb AwXietehR GIEnmfRi\ XiqtIeP LAxljgVepbZrlaI q1