we can see that
For x is 0, 1, 2, 3 ,4
f(x) is 0 , 1 , 4, 9 , 16
g(x) is -2 , -1 , 1 , 5 , 13
so, g(x) is greater than f(x) for x is 0, 1, 2, 3 ,4
It means that f(x) exceeds g(x) on [0,4]
But for x=5
f(x) is 25
g(x) is 29
Here, we can see that g(x) exceeds f(x) at x=5
so, there must be intersection point between x=4 and x=5
so, option-C.........Answer