If f(0) = 0, f(1) = 2, f(2) = 9, and ax^2+bx+c=0, what is the value of f(3)?
+36916 Sub in x = 0 will show c = 0
now sub in x = 1 to get a+b = 2
now sub in x = 2 to get 4a + 2b = 9 Solve red equations to get a = 2.5 b = -.5
2.5 x2 - .5 x + 0 = 0 now sub in x = 3 to find your answer
