Stay the Same Numbers
Look what happens when 6 is put into this function machine
We call 6 a “Stay the same number for this machine
6
x5
- 24
6
Find stay the same numbers for different number machines which begin:
(a)
x3
(b)
x4
(c)
x5
can you generalize your results?
Explore what happens if you change the functions in the box to:
-4
Extend and generalise your results
x3
6