NEED HELP THERES 7 ANSWERS AND 7 QUESTION TELL ME THE ANSWER TOO EACH ONE AND I WILL GIVE YOU BRAINLIEST IF YOU JUST COME HERE FOR POINTS I WILL REPORT YOU BUT IF YOU DON'T I WILL GIVE YOU FREE POINTS

Answer/Step-by-step explanation:

Functions only have one of each x value. Therefore...

1) Yes, the x's are different.

2) Yes, the x's are different.

3) No, there are two x values of 5 and two x values of 7.

4) Yes, the x's are different.

5) No, there are two x values of 2.

6) Yes, the x's are different.

7) Yes, there is a constant rate of change with a pay of $11.50 per hour. A set of ordered pairs would look like this: {(11.5, 1),(23, 2), (34.5, 3)...etc}

I hope this helps you out! Have a great day C: