Problem 61 of 7
Before comparing changes in the table x=0, y=10; x=2, y=15; x=4, y=20; x=6, y=25, decide whether the input intervals are equal.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
check input spacing.
Hidden until you reveal it.
Table must include x-values with equal or unequal spacing.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Subtract consecutive x-values.
2. If input intervals are equal, compare output differences or ratios directly.
3. If not, use rates over intervals.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Linear/exponential classification before checking input spacing.