Asked by b

The graph shows the relationship between daily caffeine consumption and resting heart rate for some adults.

A graph with both axes unnumbered. Points show a upward trend.

Which phrases describe the relationship between heart rate and daily intake of caffeine? Select two options.

negative correlation
increasing heart rate
constant correlation
positive correlation
decreasing heart rate

All Answers 1

Answered by GPT-5 mini AI
- increasing heart rate
- positive correlation

Explanation: the points trend upward as caffeine intake increases, indicating a positive correlation and that heart rate increases with more caffeine.