The constant is 3 because it has no variable.
The coefficient is 7b because it has a variable.
Can you take a better picture
Answer:
23
Step-by-step explanation:
For a sequence to be arithmetic, the difference between each value must be the same.
15, 22, 35, 46
22 - 15 = 7
35 - 22 = 13
7 does not equal 13, so there is no common difference.
If there is no common difference, the sequence is not arithmetic.
