Higher
Higher

Plot simple quadratic equations

Lesson details

Key learning points

  1. In this lesson, we will plot graphs of simple quadratic equations and recognise some of their properties. We will determine the general features of quadratic graphs.

Licence

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3 Questions

Q1.
1) Which of these equations of a line is parallel to y = 5x− 8?
y=-5x
y=-5x-8
Correct answer: y=5x+4
y=x-8
Q2.
2) Which of these equations of the line is parallel to y = 3x + 5 and passes through (0, 2).
y=-3x+2
y=3x
Correct answer: y=3x+2
y=3x+4
Q3.
3) Which of these equations of the line is parallel to x + y = 8 and passes through (0, -4).
Correct answer: y = -x -4
y = -x + 4
y = -x + 8
y = x -4

3 Questions

Q1.
What is the equation of the line labelled P?
A
Correct answer: B
C
D
Q2.
What is the equation of the line labelled Q?
A
B
C
Correct answer: D
Q3.
What is the equation of the line labelled R?
A
B
Correct answer: C
D

Lesson appears in

UnitMaths / Quadratic Graphs 1 (a=1)

UnitMaths / Revise - Linear and Quadratic Graphs