Which of the following rules best describes the matrix below?

a. rotation of 90 counterclockwise about the origin c.
b. reflection over the line y = x
C. rotation of 180° about the origin
D. translation 1 unit left and 1 unit up

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org

How many terms does the polynomial x^2 y^2 have