Lesson details

Key learning points

  1. In this lesson, we will be looking at determining the gradient of linear graphs.

Licence

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5 Questions

Q1.
Which of the following coordinates lies on the line y=2x?
(2,1)
Correct answer: (2,4)
(3,5)
Q2.
What is a linear graph?
A circular graph
A curved line graph
Correct answer: A straight line graph
Q3.
Which of the following coordinate groups lie on linear graph?
Correct answer: (0,0), (1,1), (2,2), (3,3)
(0,0), (1,1), (2,4), (3,9)
(0,0), (1,1), (2,8), (3,27)
Q4.
Which of these is a linear graph with the coordinate (5,10)
y = 3x
y = 4x
Correct answer: y = x + 5
Q5.
Which of the following coordinates lies on a straight line with (2,5) and (5,8)?
(4,5)
Correct answer: (4,7)
(6,10)
(6,7)

5 Questions

Q1.
The gradient describes the ___________________.
coefficient of x
name of the line
Correct answer: steepness of the line
Q2.
In my line every time the x-ordinate goes up by 1 the y-ordinate goes up by 4. The gradient of my line is _____.
1
3
Correct answer: 4
5
Q3.
In my line y = 3x + 1. What is the gradient of my line?
1
2
Correct answer: 3
4
Q4.
Which of the following lines has the same gradient as the line y = 1 + 2x
y = 1 + 3x
y = 2 + x
Correct answer: y = 2x + 3
Q5.
A line with a gradient of 2 goes through the points (3,y) and (4,9). What is the value of y?
5
6
Correct answer: 7
8

Lesson appears in

UnitMaths / Linear graphs