This mapping shows a functional relationship. Domain

Range

When f(x)=4, what is the value of x?

2

Step-by-step explanation:

Data provided in the question

Domain              Range

x                         f(x)

2                         4

-3                        0

-1                        -1

4                         3

As we know that

x = f(x)

So for domains, the ranges are as follows

f(2) = 4

f(-3) = 0

f(-1) = -1

f(4) = 3

As we can see that when f(4) is there so the value of x = 2

i dont know sorry

step-by-step explanation:

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled