Answer:
Option A)
Step-by-step explanation:
We are given the following in the question:
Roots of quadratic equation are:
The sum of the roots and the product of the roots can be calculated as:
Standard form of quadratic equation:
Putting values, we get,
is the required quadratic equation.
Thus, the correct answer is
7
Put the m value where m is
9/3+4
9/3 simplified is 3
3+4=7
both outputs are x so f(x) and g(x) are inverses of each other