Linear Functions 2 steps
The red crosses belong to a specific 'x'.
Type in two calculations to move the red crosses to the green dots.
The next three tasks are for you to develop a technique.
Work at them until you have a reliable technique. Your technique is probably reliable when you get 3 in a row correct. Describe your technique.
Technique in task 5
Describe your technique in task 5.
Observation in task 7
What did you notice that was different in task 7? Did you use any new strategies?
Describe your technique for finding the two calculations that are required to move the red crosses to the green dots. Refer to the 'x' coordinate and the 'y' coordinate in your answer. Perhaps use the word 'slope'.