Which functions represent a piece of the function? select
three options.
g(x) = -2x, -2 g(x) = -2, x< -2
g(x) = x - 2, -2 g(x) = -2x + 6, x21
g(x) = x/2 +1, -2

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.