👤

Give the values of a, b, and c in each quadratic function.

1. y =vx + x2
2. y = -x2 + 5
3. x + y = 2x2
4. y = -2x2 + 16x
5. y = 3x2 - 4x + 12
6. y = (x+2)2
7. y = 3(x+1)2 - 5
8. f(x) = -2x2 -4x + 1
9. y = 1/4x2 - 3
10. y = -1/2x2 - x​