Look at the diagram and the following information to find the value of x. note: t is the midpoint of . pt = 5x + 3 and tq = 48. a: x=9 b: x=10 c. x=10.2 d. x=8

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).