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It includes multiple-choice and short-answer items that test whether relations are functions, evaluate functions and piecewise functions at given values, identify increasing intervals, determine domain and range from graphs, and find relative maxima and minima. Students also classify functions as even, odd, or neither, work with inverse functions and inverse composition, compute difference quotients, derive line equations, perform function operations (sum, product), compositions, and solve a ticket-price revenue model.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/chapter-1-practice-test-2020-multiple-choice-and-short-answer-questions/452991/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/chapter-1-practice-test-2020-multiple-choice-and-short-answer-questions/452991.png","ImageObject",300,407,{"name":92,"@type":93},"Mafia Boss","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-17","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you determine whether a relation is a function?","Question",{"text":112,"@type":113},"Check whether each input x in the set corresponds to exactly one output y. If any x is paired with more than one y, it is not a function.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What do you need to find when evaluating a function at a given value?",{"text":117,"@type":113},"Substitute the independent variable with the given value into the function and simplify the resulting expression to get the output.",{"name":119,"@type":110,"acceptedAnswer":120},"How are inverse functions and inverse graphs handled in the test?",{"text":121,"@type":113},"You determine whether the graph represents a function with an inverse, find the inverse of a one-to-one function, and graph f⁻1 given f(x), then state the domain and range of f⁻1 using interval notation.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},452991,1791289406,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":46},962090760730,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Chapter 1 Practice Test 2020 Name   \nMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.  \nDetermine whether the relation is a function.  \n1) {(-9, -7), (-9, 5),(1, 2),(5, -2),(10, -2)} 1)    \nA) Function B) Not a function  \n2) x2 + y2 = 25 2)    \nA) Function B) Not a function  \n3) y = - x + 1 3)    \nA) Function B) Not a function  \nSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.  \nEvaluate the function at the given value of the independent variable and simplify.  \n4) f(x) = 3x2 + 2x-3; f(x-1) 4)    \nx3 + 8  \n5) f(x) = ; f(2) 5)   x2-8  \nIdentify the intervals where the function is changing as requested.  \n6) Increasing 6)    \nUse the graph to determine the functionʹs domain and range.  \n7)  \nUse the graph of the given function to find the point(s) of any relative maxima and relative minima.  \n8) f(x) = x3-12x + 2  \n7)  \n8)  \nDetermine whether the given function is even, odd, or neither.  \n9) f(x) = 5x2 + x4 9)    \n10) f(x) = x3 + x2 + 1 10)    \nEvaluate the piecewise function at the given value of the independent variable.  \n11) f(x) =x + 5 if x > 1 ; f(-3) 11)   -(x + 5) if x ≤ 1  \n x2 + 4  \nif x ≠ 3  \n12) h(x) = x-3 ; h(3) 12)    x-1 if x = 3  \nGraph the function.  \n13) f(x) = x-1 if x \u003C 1 13)    -5 if x ≥ 1  \ny  \n5   \n-5  \n5  \nx  \n-5   \nFind and simplify the difference quotient ~~ f(x ~~+~~ hh~~)~~ ~~-~~f(x) ~~, h ≠ 0 for the given function.  \n14) f(x) = x2 + 7x + 5 14)    \nUse the given conditions to write an equation for the line in slope-intercept form.  \n15) Passing through (1, -4) with x-intercept = -1  \nUse the given conditions to write an equation for the line in point-slope form.  \n16) Passing through (8, -7) and (-4, -1)  \nGiven functions f and g, perform the indicated operations.  \n17) f(x) = 3-3x, g(x) = -8x + 3 Find f + g.  \n18) f(x) = 3x2-8x, g(x) = x2-5x-24 Find ~~ ~~fg~~ ~~ .  \nFor the given functions f and g , find the indicated composition.  \n19) f(x) = 8x2-5x, g(x) = 12x-9  \n(f∘g)(11)  \n15)  \n16)  \n17)  \n18)  \n19)  \n\n|  |\n| --- |\n|  |\n|  |\n|  |\n\nMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find functions f and g so that h(x) = (f ∘ g)(x).  \n6  \n20) h(x) = 20) 2x + 9  \nA) f(x) = 2x + 9, g(x) = 6 B) f(x) = 6/x, g(x) = 2x + 9  \nC) f(x) = 6, g(x) = 2 + 9 D) f(x) = 6/ x, g(x) = 2x + 9  \nDetermine which two functions are inverses of each other.  \n21) f(x) = x~~ ~~+2~~ ~~3~~ ~~ g(x) = 2x + 3 h(x) = x~~ ~~2-3~~ ~~ 21)    \nA) f(x) and h(x) B) g(x) and h(x) C) f(x) and g(x) D) None  \nSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.  \nFind the inverse of the one-to-one function.  \n 7x + 8  \n22) f(x) = 22)   5  \nMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.  \nDoes the graph represent a function that has an inverse function?  \n23) 23)    \ny   \nx  \nA) No B) Yes  \nSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.  \nGraph f-1 given f(x) in the rectangular coordinate space. Use interval notation to give the domain and range of f-1.  \n24) f(x) = x2-6, x ≥ 0  \nFor the given functions f and g , find the indicated composition.  \n25) f(x) = 4x2 + 2x + 8, g(x) = 2x-3  \n(g∘f)(x)  \n24)  \n25)  \nMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.  \nSolve the problem.  \n26) On a certain route, an airline carries 6000 passengers per month, each paying $100. A market 26)   survey indicates that for each $1 decrease in the ticket price, the airline will gain 40 passengers.  \na. Express the number of passengers per month, N, as a function of the ticket price, x.  \nb. Express the monthly revenue for the route, R, as a function of the ticket price, x.  \nA) a. N(x) = 40x + 2000 B) a. N(x) = -40x + 2000  \nb. R(x) = 40x2 + 2000x b. R(x) = -40x2 + 2000x  \nC) a. N(x) = 40x + 10,000 D)","cbCaippvWV6wIfrL","https://ap.wps.com/l/cbCaippvWV6wIfrL","pdf",166024,"English","# Multiple Choice\n## Determine functions and function properties\n## Solve function evaluation and interval questions\n## Inverse functions and graph-based analysis\n# Short Answer\n## Function evaluation and simplification\n## Domain, range, and relative extrema\n## Even/odd classification and inverse computations\n## Compositions, difference quotient, and line equations\n## Piecewise and airline revenue word problem","[{\"question\":\"How do you determine whether a relation is a function?\",\"answer\":\"Check whether each input x in the set corresponds to exactly one output y. If any x is paired with more than one y, it is not a function.\"},{\"question\":\"What do you need to find when evaluating a function at a given value?\",\"answer\":\"Substitute the independent variable with the given value into the function and simplify the resulting expression to get the output.\"},{\"question\":\"How are inverse functions and inverse graphs handled in the test?\",\"answer\":\"You determine whether the graph represents a function with an inverse, find the inverse of a one-to-one function, and graph f⁻1 given f(x), then state the domain and range of f⁻1 using interval notation.\"}]","Chapter 1 Practice Test 2020 - Multiple Choice and Short Answer Questions | PDF",1790738021]