Which point would map onto itself after a reflection across the line y = –x? (–4, –4)
(–4, 0)
(0, –4)
(4, –4)

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?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick