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C8. Given the functions, determine their domain and range.
Quiz by Maritsa Menendez
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Determine the domain and range of the following graph.
Determine the domain and range of the following graph.
D: (1,-3] R: (0,4)
D: (1,-3) R: [0,-4)
D: (1,-3) R: (0,-4)
D: [1,-3) R: [0,-4]
Determine the domain and range of the following graph.
Determine the domain and range of the following graph.
Determine the domain and range of the following graph.
Determine the domain and range of the following graph.
Determine the domain and range of the following graph.
Determine the domain and range of the following function.
Determine the domain and range of the following function.
Determine the domain and range of the following function.
1. What does the name Mlungisi mean? A. The Helper B. The Fixer C. The Brave One D. The Giver → B 2. What kind of person is Mlungisi? A. Rebellious and lazy B. Always fixing problems and helping others C. A mysterious, quiet boy D. A selfish older cousin → B 3. What does the name Velile mean? A. One Who Builds B. The Beloved One C. He Who Popped Out of Nowhere D. He Who Carries Others → C 4. How does Velile behave according to Trevor? A. He is very responsible and hardworking B. He often vanishes and suddenly reappears C. He is a caring father figure D. He is always around to help the family → B 5. Patricia’s name means: A. She Who Gives Back B. She Who Demands More C. The Fighter D. The Lost One → A 6. What did Patricia do as a child in Soweto? A. She went to school and stayed away from others B. She took care of abandoned children and fed them C. She ran away from home frequently D. She helped her father manage a shop → B 7. Where did Patricia find the money to buy food for the children? A. From her allowance B. From selling her toys C. From collecting bottles from shebeens D. From stealing it → C 8. What is a shebeen in this context? A. A school for orphans B. A place for young kids to play C. An informal bar where men would drink D. A shelter for street children → C 9. How old was Patricia when she started helping other children? A. 4 or 5 B. 6 or 7 C. 10 or 11 D. Teenager → B 10. Why did Trevor’s mother choose the name “Trevor”? A. It was the name of her favorite Bible character B. It was her father’s name C. It had no meaning, and she wanted him to be free D. It was a popular name in her family → C 11. What does it mean that Trevor's name had “no precedent” in South Africa? A. It was illegal to use B. It had no cultural or family history C. It came from ancient African myths D. It was a translation of a Zulu name → B 12. What is the deeper reason behind Patricia giving Trevor a name with no meaning? A. She didn’t like traditional names B. She didn’t know what the name meant C. She wanted him to escape fate and create his own identity D. She thought names were unimportant → C 13. According to Trevor, what kind of effect do traditional Xhosa names usually have? A. They are just for decoration B. They are often meaningless C. They tend to become self-fulfilling D. They reflect colonial history → C 14. What literary device is mainly used in the idea of names becoming destiny? A. Hyperbole B. Irony C. Symbolism D. Pun → C 15. Trevor’s mother wanted him to be: A. Bound to cultural tradition B. Free to be anyone he wanted C. A preacher D. Another fixer like Mlungisi → B ★ True or False Questions (判断题)（共10题） 16. Trevor’s cousin Mlungisi was known for always creating trouble. → False 17. Velile’s name and personality are both connected to sudden appearances and disappearances. → True 18. Patricia started caring for others when she was already an adult. → False 19. Shebeens were places where children gathered to play and eat. → False 20. Patricia used money she earned at a job to feed other children. → False （她用换瓶子的钱） 21. Trevor’s name has no Biblical or cultural background. → True 22. Patricia believed that names could shape a person’s life. → True 23. Trevor’s mother gave him a name with no meaning because she didn’t care about names. → False 24. Xhosa names often carry strong cultural or symbolic meanings. → True 25. Trevor’s mother gave him a name with no meaning so that he could be free from expectations. → TrueGRADE 4 Module 6 Lesson 3. Interpret Remainders This PowerPoint file contains instructional aids for teachers who have purchased Into Math. It is intended to be projected to students and used in conjunction with the Student Edition and manipulatives as needed. These slides can be used to move the conversation forward in the classroom, but they should not serve as a replacement for student-centered, collaborative conversations in which students have the space they need to find an entry point, construct meaning, and build understanding. About the Slide Presentation Presenter View: Use the Presenter view to see notes while presenting. Customization: Add or delete content or notes to get the best learning experience for your classroom. 1 Problem of the Day. Which equations can be used to solve the following problem? Rita makes 40 bracelets and gives an equal number to 8 friends, including Veronica. Veronica gives 2 of the bracelets that she received to her sister. How many bracelets does Veronica have left? A. 40 – 8 = 32 32 ÷ 2 = 16 B. 40 ÷ 8 = 5 5 + 2 = 7 C. 8 + 2 = 10 40 ÷ 10 = 4 D. 40 ÷ 8 = 5 5 – 2 = 3 2 I Can. I Can solve a division problem and interpret the remainder in the context of the problem. 3 Spark Your Learning. Aiden is building solar toy cars in his science club. The cars collect and use energy from the sun for power. Aiden buys 18 wheels. Each car needs 4 wheels. How many cars can Aiden build? Show your thinking. 4 Turn and Talk. What is the remainder in this problem? What does the remainder mean? Professional Development note: Use the Professional Learning Cards to provide language routines that may help students access the meaning of the problem. 5 Build Understanding • Task 1 ACTIVITY. There are 57 students going to the science museum. Each van can take 5 students. How many vans are needed to take all the students? Use a visual model to show how the students are divided into groups of 5. 6 Turn and Talk. How can you use the whole-number quotient and remainder to answer these questions? How many vans will be full? How many students will ride in the van that is not full? Professional Development note: Use the Professional Learning Cards to provide language routines that may help students access the meaning of the problem. 7 Step It Out • Task 2 ACTIVITY.. Amanda has 73 inches of wire for a science experiment. She needs to cut all the wire into 8 identical pieces. How many inches long will each piece be? 8 Turn and Talk. Why is this problem a good situation to write the remainder as a fraction? Professional Development note: Use the Professional Learning Cards to provide language routines that may help students access the meaning of the problem. 9 Check Understanding. 1. Maya needs 44 batteries for smoke alarms. The batteries come in packs of 6. How many packs does Maya need to buy? For 44 ÷ 6, the whole-number quotient is ____ and the remainder is ____. Maya needs to buy ____ packs. Circle how you interpreted the remainder to solve the problem. 10 I Can Scale. 4 I can explain how to solve a division problem and interpret the remainder in the context of the problem. 3 I can solve a division problem and interpret the remainder in the context of the problem. 2 I can solve a division problem and identify the whole-number quotient and the remainder. 1 I can solve a division problem with a remainder. 11 Exit Ticket. Mr. Jenkins’ class is giving speeches during a 46-minute class. Each student will be able to talk for 4 minutes. How many students can give speeches? Justify your answer.تمام يا شيما 🌸 سأقوم الآن بإنشاء **اختبار جاهز بالكامل بصيغة Quizalize** مع: ✔ الأسئلة ✔ الإجابات الصحيحة ✔ خيارات الإجابة ✔ التغذية الراجعة (Feedback) لكل سؤال ✔ يمكنك نسخه ولصقه مباشرة داخل Quizalize بدون أي تعديل الاختبار مناسب **للصف الثاني – رياضيات – الجمع والطرح – Unit 1**. --- # 🎯 **Quizalize Ready Test – Grade 2 Math (Addition & Subtraction)** ## **Title:** Unit 1 – Addition and Subtraction ## **Grade:** 2 ## **Subject:** Math --- # ✅ **Question 1 (Multiple Choice)** **What is 5 + 3 ?** Options: A) 6 B) 7 C) 8 ✔ D) 9 **Correct Feedback:** ✔ Great job! 5 + 3 = 8. **Incorrect Feedback:** ✘ Try again. Count forward from 5. --- # ✅ **Question 2 (Multiple Choice)** **What is 9 – 4 ?** Options: A) 3 B) 5 ✔ C) 6 D) 4 **Correct Feedback:** ✔ Well done! You subtracted correctly. **Incorrect Feedback:** ✘ Try again. Use your fingers to take away 4 from 9. --- # ✅ **Question 3 (Multiple Choice)** **Which addition sentence is correct?** Options: A) 4 + 4 = 10 B) 6 + 2 = 8 ✔ C) 7 + 3 = 15 D) 5 + 1 = 9 **Correct Feedback:** ✔ Correct! 6 + 2 = 8. **Incorrect Feedback:** ✘ Not correct. Try checking each answer carefully. --- # ✅ **Question 4 (Word Problem)** **Sarah has 6 apples. Her mother gives her 3 more. How many apples does she have now?** Options: A) 7 B) 8 C) 9 ✔ D) 10 **Correct Feedback:** ✔ Great! 6 + 3 = 9. **Incorrect Feedback:** ✘ Think again. Try drawing 6 apples, then adding 3. --- # ✅ **Question 5 (Word Problem – Subtraction)** **There are 10 birds on a tree. 4 birds fly away. How many are left?** Options: A) 5 B) 6 ✔ C) 7 D) 8 **Correct Feedback:** ✔ Yes! 10 – 4 = 6. **Incorrect Feedback:** ✘ Try again. Take away 4 from 10. --- # ✅ **Question 6 (Concept Understanding)** **Which action means addition?** Options: A) Taking away B) Putting together ✔ C) Breaking apart D) None **Correct Feedback:** ✔ Correct! Addition is putting things together. **Incorrect Feedback:** ✘ Wrong. Addition means joining groups. --- # ✅ **Question 7 (Multiple Choice)** **Ali has 4 red balls and 4 blue balls. How many balls does he have?** Options: A) 6 B) 7 C) 8 ✔ D) 9 **Correct Feedback:** ✔ Excellent! 4 + 4 = 8. **Incorrect Feedback:** ✘ Try again. Add the two groups together. --- # ✅ **Question 8 (Reasoning – Subtraction)** **A box has 12 candies. You eat 3. Your friend eats 2. How many candies are left?** Options: A) 5 B) 7 ✔ C) 10 D) 6 **Correct Feedback:** ✔ Well done! 12 – 3 – 2 = 7. **Incorrect Feedback:** ✘ Try again. Remove 3, then remove 2. --- # ✅ **Question 9 (Find the Missing Number)** **? – 5 = 4** What number should replace **?** Options: A) 7 B) 8 C) 9 ✔ D) 10 **Correct Feedback:** ✔ Great thinking! 9 – 5 = 4. **Incorrect Feedback:** ✘ Try again. Add 5 + 4 to find the missing number. --- # ✅ **Question 10 (Equivalent Expressions)** **Which number sentence equals 7 + 2 ?** Options: A) 5 + 3 B) 6 + 2 C) 8 + 1 ✔ D) 4 + 4 **Correct Feedback:** ✔ Correct! 8 + 1 = 9, same as 7 + 2. **Incorrect Feedback:** ✘ Try again. Look for the one that equalsC8. Represent and solve mathematical situations with linear equations of the form ax+b=c, where a, b and c are expressed as fractions, decimals or whole numbers.C8: ElectrolysisC8 - Preterite of regular/irregular -er/-ir verbsC8: Reactions of metalsC8: Energy changes