9. Use the given to table to identify: Type of Function:
Х
F(x)
-9
-2
A. y-intercept
- 1
-7
B. X-intercept
0
-5
1
-3
C. minimum
-1
N
D. maximum

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Using elimination, what is -4x+2y=-12 4x+8y=-24

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking