Define f : [-1/2,infinity)
→ R by f(x) = √1+2x, XE
[-1/2,infinity)

Then compute lim x tends to (-1/2)+ f(x). Hence find lim x tends to -1/2
f(x).

How to determine whether two known pairs of points are on the same line.

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?