Chapter 17
Quadratic Functions
OUTLINE SHEET
yr_9_ext_ch_17_quadratic_functions_outline_sheet.docx
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Ex 17.2 Tasks
Task 1: Watch this video which explains what a parabola is, and introduces some essential vocabulary.
Task 2: Do this short quiz on Khan Academy which will help you consolidate your understanding of what you saw in this video.
​www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:intro-parabolas/e/parabolas-intro
Task 3: Do Exercise 17.2 Qs 1,2,3,4,9,13 
Task 4: Do Exercise 17.2 Q5 by clicking on this link and completing the question online.
​www.geogebra.org/m/xdz487fd
Ex 17.3 Tasks
Task 1: Do this activity. You need to make sure that you enter your full name when you enter the activity so that I can identify that you have completed it.
student.desmos.com/join/ens4t9
Ex 17.4 Tasks
Task 1: Complete this activity. You will need to read the Introduction and the Instructions, then graph different parabolas online and finally copy down some Theory notes.
​paradevic-my.sharepoint.com/:o:/g/personal/cmarshall_parade_vic_edu_au/EqHB-K9dS7FLl42aWk6egWwBcEQJ9qhxc83IrXVBdUKYIg?e=ve81Wb
Task 2: Do Exercise 17.4 Qs 1,6,7,11
Ex 17.5 Tasks
Task 1: Complete this Education Perfect task
​www.educationperfect.com/app/#/dashboard/homework/3764899
Task 2: Do Ex 17.5 Qs 1,4,7,8,12
Review Sheet 1
Complete this review sheet which revises what we have done so far in Ch 17
Answers are also provided so that you can check your solutions when you have
​finished.
WORKSHEET
​paradevic-my.sharepoint.com/:w:/g/personal/cmarshall_parade_vic_edu_au/EWGRL1Sgst1Nk6WxAqxx5VEB_pImp04wlhhQx8KVwZraoQ?e=ANNpfh
ANSWERS
​paradevic-my.sharepoint.com/:w:/g/personal/cmarshall_parade_vic_edu_au/EV2gJNS89F9EkRc_ReYqSCkBzj9f44UxnSpJoihzU488WQ?e=6Rz32s
VIDEO on CAS
Watch this video to see how you can graph parabolas on CAS and find out important points on the graph.
Ex 17.6 and Ex 17.7
Task 1: ​Watch this video on Horizontal translations of parabolas
Task 3: Do Ex 17.6 Q1, Q5, Q8, Q13a  and Ex 17.7 Q1, Q3ac, Q4a, Q8
 Here is a link to the lesson we had on October 22 when we looked at parabolas that are shifted both horizontally and vertically (Ex 17.7). If you were away, or you would like to go over this again, you can see the lesson again and answer the questions again by clicking on the link. 
​quizizz.com/join?gc=32764616
Lesson October 29
Here are the Answers for last lesson's Homework Sheet
lesson_octover_26.pdf
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lesson_octover_26_answers.pdf
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PRACTICE TESTS and REVISION