Given f(x)={2cos(piX, for x<-1 2/cos(piX), for x>-1
What is lim f(x)

-2

-1

1

2

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle