PL HELP IM TIMED What is the end behavior of h (x) = StartFraction negative 5 x Superscript 4 Baseline 13 x Over x cubed EndFraction

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

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%

The trigonometric ratios sine and secant are reciprocals of each other