A series of odd numbers fulfills that the signs change every 3 terms. So the first 12 terms look like 1 + 3 + 5-7-9-11 + 13 + 15 + 17-19-21-23 +…
What is the sum of the first 2021 terms?

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next