# Resources tagged with: Linear functions

### There are 9 results

Broad Topics >

Functions and Graphs > Linear functions

##### Age 14 to 16 Challenge Level:

Position the lines so that they are perpendicular to each other. What can you say about the equations of perpendicular lines?

##### Age 11 to 14

Alf Coles writes about how he tries to create 'spaces for exploration' for the students in his classrooms.

##### Age 14 to 16 Challenge Level:

I took the graph y=4x+7 and performed four transformations. Can you find the order in which I could have carried out the transformations?

##### Age 11 to 14 Challenge Level:

How does the position of the line affect the equation of the line?
What can you say about the equations of parallel lines?

##### Age 11 to 14 Challenge Level:

Collect as many diamonds as you can by drawing three straight lines.

##### Age 11 to 14 Challenge Level:

Investigate what happens to the equation of different lines when
you translate them. Try to predict what will happen. Explain your
findings.

##### Age 11 to 14 Challenge Level:

Investigate what happens to the equations of different lines when you reflect them in one of the axes. Try to predict what will happen. Explain your findings.

##### Age 14 to 16 Challenge Level:

Is there a relationship between the coordinates of the endpoints of a line and the number of grid squares it crosses?

##### Age 11 to 14 Challenge Level:

Which of these pocket money systems would you rather have?