For the polynomialf(x)=-2x^3-2x^2+7x-25 as x -> -∞, f(x) -> ∞truefalse

Given this information, which expression must represent the value of b?

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?

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?