What is the range of f(x) = 3x?
a. all positive real numbers
b. all real numbers greater than 3
c. all real numbers
d. all real numbers greater than or equal to 3

Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.

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?

What is the inverse of f(x) = 6x -24