Question

What trend can be observed in the number of bubbles produced during Trial 1 over the 10-minute period?

(1 point)
Responses

The number of bubbles remains constant.
The number of bubbles remains constant.

The number of bubbles increases steadily.
The number of bubbles increases steadily.

The number of bubbles decreases steadily.
The number of bubbles decreases steadily.

The number of bubbles increases at first, then decreases.

Answer 1

I don’t have the Trial 1 data or graph here — I can’t tell which choice is correct without seeing the counts over time. Please either paste the bubble counts (or an image of the graph) for the 10 minutes, or confirm the pattern you see.

If you want to check yourself, use this quick method:
- List the bubble counts by minute.
- If every value is the same → “remains constant.”
- If each value is higher than the previous one → “increases steadily.”
- If each value is lower than the previous one → “decreases steadily.”
- If values rise for a while then fall → “increases at first, then decreases.”