What affect does the "a" value have on the function f(x) = log(x)?
a. the "a" value reflects the graph across the y-axis.
b. the "a" value moves the function up or down.
c. the "a" value moves the function to the left or right.
d. the "a" value stretches the function vertically by a factor of absolute value of a.

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Which point on the scatter plot is an outlier? a scatter plot is show. point m is located at 3 and 3, point p is located at 5 and 5, point n is located at 5 and 7, point l is located at 6 and 2. additional points are located at 1 and 3, 2 and 3, 2 and 4, 3 and 4, 3 and 5, 4 and 5, 4 and 6, 5 and 6. point p point n point m point l

21/2 divided by 3 1/3 = s divided by 4 1/4 . what is s?