Find the values of 1,2 and 3, math homework help
- Let f(x) = ax^2 + bx + c, where a, b and c are certain constants and a ≠ 0. It is known that f (5) = −3f (2) and that 3 is a root of f(x) = 0.
- What is the other root of f(x) = 0?
- What is the value of a + b + c?
- Let f(x) be a function satisfying f(x) f(y) = f(xy) for all real x, y. If f(2) = 4, then what isthe value of f(1/2)?