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Questions and Answers
What should a student do if they do not understand how to attempt a question?
What should a student do if they do not understand how to attempt a question?
- Discuss it with classmates
- Leave it blank
- Guess the answer
- Ask the teacher for help (correct)
What is required in the 'Must Do' section of the homework task?
What is required in the 'Must Do' section of the homework task?
- Both Question 1 and Question 2 (correct)
- Just identification of intersecting points
- Only Question 2
- Extension questions only
How will the intersecting point of the equations y = 2x + 1 and y = -2x + 5 be identified?
How will the intersecting point of the equations y = 2x + 1 and y = -2x + 5 be identified?
- By graphing both equations and finding the overlap (correct)
- By calculating the slopes of both lines
- By using the quadratic formula
- By solving for y when x = 0
What is the correct range for the variable x when graphing the equations y = 2x + 1 and y = -2x + 5?
What is the correct range for the variable x when graphing the equations y = 2x + 1 and y = -2x + 5?
What does the term 'Extension' in the homework task imply?
What does the term 'Extension' in the homework task imply?
To solve the quadratic presented in Question 2, which tool is indicated to be used?
To solve the quadratic presented in Question 2, which tool is indicated to be used?
What is meant by 'IDK is not an attempt' in the context of the homework task?
What is meant by 'IDK is not an attempt' in the context of the homework task?
Which of the following correctly describes the due date for Homework Task 7?
Which of the following correctly describes the due date for Homework Task 7?
What is the solution for x in the equation $0 = x^2 - 5x - 24$ using factorization?
What is the solution for x in the equation $0 = x^2 - 5x - 24$ using factorization?
What values of y do you get from the simultaneous equations y = 4x + 1 and y = -2x + 9?
What values of y do you get from the simultaneous equations y = 4x + 1 and y = -2x + 9?
Which of the following is a step in solving the quadratic equation $0 = x^2 - 5x - 24$?
Which of the following is a step in solving the quadratic equation $0 = x^2 - 5x - 24$?
When solving the simultaneous equations, what is the value of x?
When solving the simultaneous equations, what is the value of x?
How can you express the equation $0 = x^2 - 5x - 24$ in its factored form?
How can you express the equation $0 = x^2 - 5x - 24$ in its factored form?
Which method can be implemented to find the intersection point of the lines represented by the simultaneous equations?
Which method can be implemented to find the intersection point of the lines represented by the simultaneous equations?
If you solve $0 = x^2 - 5x - 24$ using the quadratic formula, what will be the discriminant value?
If you solve $0 = x^2 - 5x - 24$ using the quadratic formula, what will be the discriminant value?
What is the slope of the line represented by the equation y = 4x + 1?
What is the slope of the line represented by the equation y = 4x + 1?
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Study Notes
Homework Task 7
- Due by the beginning of the lesson in week 8
- Consists of two sections: Must Do and Extension
- Must Do section contains two questions
- Extension section contains two questions
- Students must attempt all Must Do questions
- Extension questions are optional
- Students who are unsure of how to answer questions should ask the teacher for help
Must Do Question 1
- Requires graphing two linear equations: y = 2x + 1 and y =  − 2x + 5
- The equations should be graphed between the values -3 and 3 for x
- Students must identify the intersecting point
Must Do Question 2
- Requires solving the quadratic equation 0 = x^2^ − 5x − 24
- Solve using the quadratic formula
Extension Question 1
- Requires solving two simultaneous equations algebraically
- Equations are y = 4x + 1 and y =  − 2x + 9
Extension Question 2
- Requires solving the quadratic equation 0 = x^2^ − 5x − 24
- Solve using factorisation
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