Which of the following is the parent function of all absolute value functions? f(x) = 3x
f(x) = |x|
f(x) = 2|x|
f(x)= x^2

If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?