If f is the function defined by f(x) = x^2 - 1 / root x - 1, then lim f(x) x->1 is

X-intercept=-5 y-intercept=2 the equation of the line is

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?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?