Straight line graphs - AQA test questions - AQA

1

What are the coordinates of the point labelled x on the graph?

Set of axes with point at (-2,4)

2

What is the equation of this graph?

Set of axes with y=-1 plotted

3

Which of these equations does not produce a straight line graph?

4

How do you work out the gradient of a line?

5

What is the gradient of this line?

A straight line graph that plots the equation y = minus 3 over 2x + 2. The gradient of the red line is shown as minus 2 and 5 on the y axis and 4 and minus 4 on the x axis.

6

What does c represent in the equation y = mx + c?

7

What is the equation of the line?

Set of axes with y=2x-3 plotted

8

Which equation gives a line that is parallel to y = -x + 2?

9

What is the equation of the line through the points (-2, -7) and (3, 18)?

10

Which line is perpendicular to the graph y = 2x?