What is the period of two points (-7(pi)/2) and (-5(pi)/2)?

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1