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Each item lists an equation in terms of X and Y and asks for a classification of “yes” or “no.” The set includes multiple algebraic forms such as expressions with X squared, constant terms, and standard linear patterns like Y=mX+b or Y=-X±k. 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Several equations contain X squared terms (like Y=X2 or Y=X2-7), which are used to test whether the function is linear or not.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},467376,1790824321,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":41,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},687197207639,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Identify Linear Functions (Equations)  \nName:  \nDetermine if the equation shown represents a linear function (yes) or not (no).  \n1) Y=X2+8  \n2) Y=X2-7  \n3) Y=5×X-(X×-1)  \n4) Y= X2  \n5) Y= X2  \n6) Y=-X-4  \n7) Y=-X2  \n8) Y= X  \n9) Y=5×X+52  \n10) Y=X⁄8×5  \n11) Y=7×X-(X+5)  \n12) Y=X+6  \n13) Y= 8×X  \n14) Y=-X+4  \n15) Y=-X  \n16) Y= X+7  \n17) Y= X2-8  \n18) Y=5+X  \n19) Y=X2  \n20) Y= X +5  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nIdentify Linear Functions (Equations)  \nName: Answer Key  \nDetermine if the equation shown represents a linear function (yes) or not (no).  \n1) Y=X2+8  \n2) Y=X2-7  \n3) Y=5×X-(X×-1)  \n4) Y= X2  \n5) Y= X2  \n6) Y=-X-4  \n7) Y=-X2  \n8) Y= X  \n9) Y=5×X+52  \n10) Y=X⁄8×5  \n11) Y=7×X-(X+5)  \n12) Y=X+6  \n13) Y= 8×X  \n14) Y=-X+4  \n15) Y=-X  \n16) Y= X+7  \n17) Y= X2-8  \n18) Y=5+X  \n19) Y=X2  \n20) Y= X +5  \nAnswers  \n[1.](1. no)[ no](1. no)  \n[2.](2. no)[ no](2. no)  \n3. yes  \n[4.](4. no)[ no](4. no)  \n[5.](5. no)[ no](5. no)  \n6. yes  \n[7.](7. no)[ no](7. no)  \n[8.](8. no)[ no](8. no)  \n9. yes  \n10. yes  \n11. yes  \n12. yes  \n[13.](13. no)[ no](13. no)  \n14. yes  \n15. yes  \n[16.](16. no)[ no](16. no)  \n[17.](17. no)[ no](17. no)  \n18. yes  \n[19.](19. no)[ no](19. no)  \n[20.](20. no)[ no](20. no)  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nIdentify Linear Functions (Equations)  \nName:  \n\n| Determine if the equation shown represents a linear function (yes) or not (no).\u003Cbr>1) Y=X2+8 |  |  |  |  |  |  |  | Answers\u003Cbr>1.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) Y=X2-7 |  |  |  |  |  |  |  | 2.   |  |  |  |  |  |  |\n| 3) Y=5×X-(X×-1) |  |  |  |  |  |  |  | 3.  \u003Cbr>4.   |  |  |  |  |  |  |\n| 4) Y= X  |  |  |  |  |  |  |  | 5.   |  |  |  |  |  |  |\n| 5) Y= X  |  |  |  |  |  |  |  | 6.  \u003Cbr>7.   |  |  |  |  |  |  |\n| 6) Y=-X-4 |  |  |  |  |  |  |  | 8.   |  |  |  |  |  |  |\n| 7) Y=-X2 |  |  |  |  |  |  |  | 9.  \u003Cbr>10.   |  |  |  |  |  |  |\n| 8) Y= X\u003Cbr>|  |  |  |  |  |  |  | 11.   |  |  |  |  |  |  |\n| 9) Y=5×X+52 |  |  |  |  |  |  |  | 12.  \u003Cbr>13.   |  |  |  |  |  |  |\n| 10) Y=X⁄8×5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 11) Y=7×X-(X+5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 12) Y=X+6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) Y= 8×X\u003Cbr>|  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1 | 1-10\u003Cbr>11-13 | 92 | 85 | 77 | 69 |  | 62 | 54 | 46 | 38 | 31 | 23 |\n|  |  |  |  | 15 | 8 | 0 |  |  |  |  |  |  |  |  |\n\nIdentify Linear Functions (Equations)  \nName:  \nDetermine if the equation shown represents a linear function (yes) or not (no).  \n1) Y=X⁄5  \n2) Y= X +5  \n3) Y=-X×2  \n4) Y=3×X-(X+5)  \n5) Y=2+X  \n6) Y= X2-4  \n7) Y= X2-9  \n8) Y=-X-8  \n9) Y=X2  \n10) Y= X+8  \n11) Y=2X+5  \n12) Y= 5+X⁄9  \n13) Y= X2  \n14) Y=X2-7  \n15) Y=X2+4  \n16) Y= X-6  \n17) Y=X⁄9×5  \n18) Y=3×X-(X×-1)  \n19) Y=X-2  \n20) Y=X+2  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nIdentify Linear Functions (Equations)  \nName: Answer Key  \nDetermine if the equation shown represents a linear function (yes) or not (no).  \n1) Y=X⁄5  \n2) Y= X +5  \n3) Y=-X×2  \n4) Y=3×X-(X+5)  \n5) Y=2+X  \n6) Y= X2-4  \n7) Y= X2-9  \n8) Y=-X-8  \n9) Y=X2  \n10) Y= X+8  \n11) Y=2X+5  \n12) Y= 5+X⁄9  \n13) Y= X2  \n14) Y=X2-7  \n15) Y=X2+4  \n16) Y= X-6  \n17) Y=X⁄9×5  \n18) Y=3×X-(X×-1)  \n19) Y=X-2  \n20) Y=X","cbCaipElvshFQzXN","https://ap.wps.com/l/cbCaipElvshFQzXN","pdf",470182,"English","# Determine Linear Functions (Equations)\n## Practice Items (1-20)\n## Answers","[{\"question\":\"What does the worksheet ask you to do for each problem?\",\"answer\":\"For each numbered equation, determine whether it represents a linear function and mark “yes” or “no.”\"},{\"question\":\"How are the answers presented?\",\"answer\":\"The document includes an answer key listing the correct yes/no result for each item by number.\"},{\"question\":\"Are non-linear equations included?\",\"answer\":\"Yes. Several equations contain X squared terms (like Y=X2 or Y=X2-7), which are used to test whether the function is linear or not.\"}]","Identify Linear Functions (Equations) - Answer Key - Practice | PDF",1790772780,76]