Which equation describes the line with slope of 2 and containing the point (-1,4)?
y = 2x + 4
y = 2x + 6
y = -2x + 4
y = 2x + 5

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).