Year 11
Higher
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Lesson details
Key learning points
- In this lesson, we will plot graphs of quadratic equations of the form ax² + bx + c and recognise some of their properties. We will investigate how different coefficients alter the appearance of the quadratic curve.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
What is the equation of the line labelled P?
A
C
D
Q2.
What is the equation of the line labelled Q?
A
B
C
Q3.
What is the equation of the line labelled R?
A
B
D
4 Questions
Q1.
True or False, here is the graph of 2x²+ 1?
True
Q2.
Here are four quadratic graphs. The red curve shows y = x². Which equation is the yellow curve labelled i?
A
B
D
Q3.
Here is a table of values for y = 3x²– 1 Which number is missing?
A
B
D
Q4.
Which option is true for f(x)= 0.5x² - 1 ?
B
C
D