Which scenario is best for an online discussion group?

1. A teacher wants to meet with certain students immediately after class.
2. Students from different schools want to talk about a community project.
3. A coach wants to meet with the football team before practice.
4. The student council wants to call a special session following last period.

How can a user open a blank presentation? 1.on the file menu, click new, and then click recent templates 2.on the file menu, click new, and then click blank presentation 3. on the view menu, click templates, and then click recent templates 4. on the view menu, click samples, and then click blank presentation

The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential

Name the range function that would generate the following list of integers values: 0,1,2,3,4,5.