## Lesson details

### Key learning points

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

## Video

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## Worksheet

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## Starter quiz

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### 5 Questions

Q1.
Which of the following coordinates lies on the line y=2x?
(2,1)
(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)
(6,10)
(6,7)

## Exit quiz

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### 5 Questions

Q1.
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
5
Q3.
In my line y = 3x + 1. What is the gradient of my line?
1
2
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