I need help in solving this problem to find out if it is functional...f(n)=9/5 +32
To determine if a function is functional, we need to check if each input value (x) in the domain corresponds to exactly one output value (y) in the range.
In the given problem, we have the function f(n) = 9/5 + 32. It appears that the input value is represented by the variable "n" instead of "x". However, the process is the same.
To check if this function is functional, we must ensure that for every value of "n", there is exactly one corresponding output value.
To do this, you can randomly choose several values for "n" and evaluate the function to see if we get unique output values. Let's start with a few examples:
1) Let's choose n = 0:
f(0) = 9/5 + 32
f(0) = 1.8 + 32
f(0) = 33.8
2) Let's choose n = 5:
f(5) = 9/5 + 32
f(5) = 1.8 + 32
f(5) = 33.8
3) Let's choose n = -10:
f(-10) = 9/5 + 32
f(-10) = 1.8 + 32
f(-10) = 33.8
From the above examples, we can see that for any chosen value of "n", the output value is 33.8. This indicates that this function is not dependent on the input and always returns the same result.
Therefore, the function f(n) = 9/5 + 32 is indeed functional, but it is a constant function as the output remains the same regardless of the input value.