The graph of a linear function is shown on the grid. у
8
7
6
5
3
2
1
Х
9-8-7-6
5
4
-3 -2 -1
1 2 3 4 5 6 7 8 9
UAN
-8
Which equation is best represented by this graph?
A. O y+2 = [(1 +7)
B. Oy - 2 = }(x – 7)
C. Oy+2= (x + 7)
D. Oy- 2 = (x-7)

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

1. are the triangles similar and if so why? what is the value of x? show your work.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2