find the horizontal and vertical components of directed line segment cd with coordinates c(-2, 6) and d(1, "-1)"

What term makes it inconsistent y=2x - 4

What is best way to getting answer for my exam is

Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.