The image of P (x. x) after a reflection over the y-axis is P'(-3,11). Which of the following are the values of x and y? A. x = 3 and y =-11 B. X = -3 and y = -11 C. x = 3 and y = 11 D. X = 11 and y = -3​

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8