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## Lesson details

### Key learning points

- 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.

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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

Q3.

Which of the following coordinate groups lie on linear graph?

(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

Q5.

Which of the following coordinates lies on a straight line with (2,5) and (5,8)?

(4,5)

(6,10)

(6,7)

### 5 Questions

Q1.

The gradient describes the ___________________.

coefficient of x

name 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

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

8