1. how can you recognize when a pattern in real life is linear or nonlinear?

2. what is an example of a real-life situation that is linear?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000

Define the type of sequence below. -2,0,2,4,6 a. both arithmetic and geometric b. arithmetic c. neither arithmetic nor geometric d. geometric