Use the vertical line test to determine whether the relation is a function ,-2)

3. solve the given inequality and graph the solution on a number line.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.