Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x, y) point.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

What is the result of the following division?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1