Plotting quadratics (Part 2)

Plotting quadratics (Part 2)

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Lesson details

Key learning points

  1. In this lesson, we will identify the features of quadratic graphs. We will also practice plotting quadratic graphs.

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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5 Questions

Q1.
Which worded description best describes a quadratic graph?
A 'W' shape
A curvy snake with lot's of turns
Correct answer: A happy or sad face
A straight line
Q2.
Antoni says this is not a quadratic as it does not go through the x axis. Do you agree?
An image in a quiz
Correct answer: No, Antoni is incorrect it is a quadratic graph.
Yes, Antoni is correct it is not a quadratic graph.
Q3.
For the graph below what is the y-ordinate when the x-ordinate is 3?
An image in a quiz
-2
-5
10
Correct answer: 13
7
Q4.
For the graph below what is the y-ordinate when the x-ordinate is -3?
An image in a quiz
-2
-5
10
Correct answer: 13
7
Q5.
Which equation could be the equation of the graph below?
An image in a quiz
Option 1
Correct answer: Option 2
Option 3
Option 4

5 Questions

Q1.
Tick the equation that, when plotted, would form a quadratic graph.
Correct answer: Option 1
Option 2
Option 3
Option 4
Q2.
What value would go where the heart is?
An image in a quiz
-10
-25
10
Correct answer: 25
Q3.
What value would go where the heart is?
An image in a quiz
-1
Correct answer: -2
-3
-4
2
Q4.
What value would go where the heart is?
An image in a quiz
3
4
5
Correct answer: 6
Q5.
Complete the tables below and plot the graphs. Select a co-ordinate the graphs have in common.
An image in a quiz
Correct answer: (-1,1)
(-2,4)
(0,1)
(1,-1)
(1,1)

Lesson appears in

UnitMaths / Quadratic expressions (9.9)