Write an equation of the perpendicular bisector of the line segment whose endpoints are (-1,1) and (7,-5).

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr