Problem 39 of 7
Decide whether the sequence graph points (1,5), (3,5), (4,9) with input 2 skipped represents a function.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
apply one output per integer input.
Hidden until you reveal it.
Graph description must involve discrete sequence points and possible duplicate or skipped inputs.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Inspect each input value.
2. A sequence graph is a function if no input is paired with two different outputs.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Treating repeated outputs or skipped inputs as automatic failures.