Which statements about the graph of the function f(x) = –x2 – 4x 2 are true? Select three options. The domain is {x|x ≤ –2}. The range is {y|y ≤ 6}. The function is increasing over the interval (–[infinity] , –2). The function is decreasing over the interval (−4, [infinity]). The function has a positive y-intercept.

How would i word a theoretical question to describe the linear relationship between states, gender, and age of individuals who were in fatal alcohol-related traffic accidents?

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

When will division i requirements change? requirements change every four years requirements change every year august 2016 requirements change every other year