The domain for f(x) and g(x) is the set of all real numbers.
let f(x) = 2x2 + x - 3 and g(x) = x + 2.
find (f•g)(x).

2x3 + 5x2 - x-6
2x3 - 5x2 + 6
x2 - 4x + 3
2x3 - x2 + 4x - 3

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.