PSAT/NMSQT PRACTICE ANSWER SHEET SECTION 3 EXAMPLES OF INCOMPLETE MARKS COMPLETE MARK B C D B C D B C D B C D B C D 13 A B C D B C D 11 A B C D B C D

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1 PSTNMSQT PRCTICE NSWER SHEET COMPLETE MRK EXMPLES OF INCOMPLETE MRKS I i recommended a you ue a No pencil I i very imporan a you fill in e enire circle darkly and compleely If you cange your repone, erae a compleely a poible Incomplee mark or eraure may affec your core SECTION Only anwer a are gridded will be cored You will no receive credi for anying wrien in e boxe NO CLCULTOR LLOWED Did you know a you can prin ou ee e ee from e web? Learn more a aorgcoring

2 Ma Te No Calculaor MINUTES, QUESTIONS Turn o Secion of your anwer ee o anwer e queion in i ecion For queion -, olve eac problem, cooe e be anwer from e coice provided, and fill in e correponding circle on your anwer ee For queion -, olve e problem and ener your anwer in e grid on e anwer ee Pleae refer o e direcion before q u e i o n o n oow ener your anwer in e gridyou may ue any available pace in your e bookle for crac work Te ue of a calculaor i no permied ll variable and expreion ued repreen real number unle oerwie indicaed Figure provided in i e are drawn o cale unle oerwie indicaed ll figure lie in a plane unle oerwie indicaed Unle oerwie indicaed, e domain of a given funcion f i e e of all real number x for wic f(x) i a real number r = pr C = pr l = lw w b = b b c a c = a + b x x x Special Rig Triangle l V = lw w r V = pr r V = pr Te number of degree of arc in a circle i Te number of radian of arc in a circle i p Te um of e meaure in degree of e angle of a riangle i r V = pr w l V = lw Unauorized copying or reue of any par of i page i illegal

3 babyier earn $ an our for babyiing cildren and an addiional $ ip wen bo cildren are pu o bed on ime If e babyier ge e cildren o bed on ime, wa expreion could be ued o deermine ow muc e babyier earned? ) x +, were x i e number of our B) x +, were x i e number of our C) x( + ) +, were x i e number of cildren D) x +(+), were x i e number of cildren ( x + y) = y If (, x y)i a oluion o e equaion above and y, wa i e raio x y? ) B) C) D) x y = x y = Wic ordered pair (, x y)aifie e yem of equaion above? ) (, ) B) (, ) C), D) (, ) Unauorized copying or reue of any par of i page i illegal

4 B E D Noe: Figure no drawn o cale Triangle BC above i iocele wi B = C and BC = Te raio of DE o DF i : Wa i e leng of DC? ) B) C) D) In a cerain game, a player can olve eay or ard puzzle player earn poin for olving an eay puzzle and poin for olving a ard puzzle Tina olved a oal of puzzle playing i game, earning, poin in all How many ard puzzle did Tina olve? ) B) C) D) F C x +x = If r and are wo oluion of e equaion above and r >, wic of e following i e value of r? ) B) C) D) To cu a lawn, llan carge a fee of $ for i equipmen and $ per our pen cuing a lawn Taylor carge a fee of $ for i equipmen and $ per our pen cuing a lawn If x repreen e number of our pen cuing a lawn, wa are all e value of x for wic Taylor oal carge i greaer an llan oal carge? ) x > B) x C) x D) x < Unauorized copying or reue of any par of i page i illegal

5 n = T Te equaion above i ued o model e relaionip beween e number of cup, n, of o cocolae old per day in a coffee op and e average daily emperaure, T, in degree Farenei ccording o e model, wa i e meaning of e in e equaion? ) For every increae of F, one more cup of o cocolae will be old B) For every decreae of F, one more cup of o cocolae will be old C) For every increae of F, ree more cup of o cocolae will be old D) For every decreae of F, ree more cup of o cocolae will be old ruck ener a rec of road a drop meer in elevaion for every meer along e leng of e road Te road i a, meer elevaion were e ruck enered, and e ruck i raveling a meer per econd along e road Wa i e elevaion of e road, in meer, a e poin were e ruck pae econd afer enering e road? ), B), C), D), If f ( x ) = x+ for all value of x, wa i e value of f ( )? ) B) C) D) Wic of e following i equivalen o ( ) ()? ) B) C) D) Unauorized copying or reue of any par of i page i illegal

6 p( x) = ( x + x+ ) ( x k) In e polynomial p( x) defined above, k i a conan If p( x) i diviible by x, wa i e value of k? ) B) C) D) In e xy-plane, if e parabola wi equaion y = ax + bx + c, were a, b, and c are conan, pae roug e poin (, ), wic of e following mu be rue? ) a b = B) b+ c = C) a+ b+ c = D) a b+ c = Unauorized copying or reue of any par of i page i illegal

7 Grid in reul Fracion line Wrie anwer in boxe F o r q u e i o n, olve e problem and ener your anwer in e grid, a decribed below, on e anwer ee loug no required, i i uggeed a you wrie your anwer in e boxe a e op of e column o elp you fill in e circle accuraely You will receive credi only if e circle are filled in correcly Mark no more an one circle in any column No queion a a negaive anwer Some problem may ave more an one correc anwer In uc cae, grid only one anwer Mixed number uc a mu be gridded a or (If i enered ino e grid, i will be inerpreed a, no ) Decimal anwer: If you obain a decimal anwer wi more digi an e grid can accommodae, i may be eier rounded or runcaed, bu i mu fill e enire grid nwer: ccepable way o grid are: Decimal poin nwer: nwer: eier poiion i correc DIRECTIONS NOTE: You may ar your anwer in any column, pace permiing Column you don need o ue ould be lef blank Unauorized copying or reue of any par of i page i illegal

8 For wa value of i =? Wa i e value of a if ( a+ ) (a ) =? If x i no equal o zero, wa i e value of ( x) ( x)? If x i a facor of x bx+ b, were b i a conan, wa i e value of b? STOP If you fini before ime i called, you may ceck your work on i ecion only Do no urn o any oer ecion Unauorized copying or reue of any par of i page i illegal