1. (1,1), (1,2) (2,3) NOT a function since when x is 1, there are 2 different values for y
2. y = (-1/2)x + 5/2
3. 0-200, G = f(p)
4. Vertex, or lowest point is at (2,2)
5. y = -5x/2 + 6
6. 4(3)/52(51)
7. a. slope
b. y intercept
8. 11
9. 4x^2-12x+1
10. 8x^2-14x+6
11. (x+1)/2
12. x^6/y^7
13. 2^(1/2) or the square root of 2
14. 1/8
15. x^(7/15)
16. x, or the value you started with as input for f(x)
17. same