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Rates & proportional relationships

Raquel takes her pulse in order to determine her resting heart rate, measured in beats per minute (bpm)(\text{bpm}). She takes it for three minutes, and makes the following table of the results. We'll assume that Raquel's heart rate is constant over the three-minute period.
The graph below shows an ideal resting heart rate for someone Raquel's height, weight, age, and general level of fitness. The xx-coordinate represents minutes, and the yy-coordinate represents beats.
Is Raquel's heart rate faster or slower than the ideal heart rate shown on the graph?
Choose 1 answer:
Choose 1 answer:
Minute112233
Beats6262124124186186