The following is an arithmetic series.
31+33.5+36+38.5+...
O True
O False

9514 1404 393

  True

Step-by-step explanation:

It is the sum of numbers having a common difference. The fact that it is a sum makes it a series (as opposed to a sequence, which is just a list of numbers). The common difference (of 2.5) makes it an arithmetic series.

True, the sum is an arithmetic series.

it's True

Step-by-step explanation:

good luck have a nice day

8496 cars

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value