Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function?

1. the graph of f(x) passes the vertical line test.
2. f(x) is a one-to-one function.
3. the graph of the inverse of f(x) passes the horizontal line test.
4. f(x) is not a function.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

c

step-by-step explanation: