Write the geometric sequence in function notation. 7, 14, 28, 56, 112, ...
Rx) = (7)
). ()x-1
f(x) = (7) - (2)X-1
Of(x) = (7) · (3)X-1
O Rx) = (2)
2). (4)x-1

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).