What is the slope of this graph?
a line passes through the point begin ordered pair 0 comma negative 3 end ordered pair and the point begin ordered pair negative 2 comma 5 end ordered pair

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12