Katie’s planted tree in her front yard that was 38 inches tall. She measured the height 8 months later and the tree was 74 inches tall. What was the average rate of change for the trees height?

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).