writing a sequence for the rule a-4=b
To write a sequence for the given rule a-4=b, we need to identify the pattern and generate terms accordingly.
Let's start by substituting values for 'a' and calculating the corresponding values for 'b':
For 'a' = 1: 1 - 4 = -3, so 'b' = -3.
For 'a' = 2: 2 - 4 = -2, so 'b' = -2.
For 'a' = 3: 3 - 4 = -1, so 'b' = -1.
For 'a' = 4: 4 - 4 = 0, so 'b' = 0.
For 'a' = 5: 5 - 4 = 1, so 'b' = 1.
Hence, the sequence for the rule a-4=b would be:
-3, -2, -1, 0, 1, ...
We can see that each term 'b' is obtained by subtracting 4 from the corresponding value of 'a'.