Find the equation of the line that passes through the point (1,3) and is perpendicular to line x-2y= -2 Write your answer in slope intercept

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

What is the slope of the line that contains the points (-2,1) and (0,-3)