Question

The quadratic functions f(x) and g(x) are described as follows:

f(x) = −2x2 + 9


x g(x)
0 −5
1 3
2 11
3 3
4 −5


Which statement best compares the maximum value of the 2 functions?
It is the same for both functions.
f(x) has a greater maximum value than g(x).
g(x) has a greater maximum value than f(x).
The maximum values cannot be determined.

Answer 1

@xapproachesinfinity

Answer 2

what is the max for f(x)?

Answer 3

can you see that the max for f(x) is 9?