Question

the table represents the recommended exercise intensity for an aerobic program based on the number of visits since beginning the program. intensity of exercises

number of visits	exercise intensity
2	60%
3	60%
4	?
5	?
6	?

the program suggests maintaining a consistent intensity for the first 3 visits, gradually increasing intensity over the subsequent 3 visits, followed by a decrease in intensity for the next 3 visits, before repeating the pattern. which of the following options represent the possible intensities for ambers exercise during the fourth, fifth, and sixth visits? select three options.
□ 63%, 63%, 63%
□ 66%, 69%, 72%
□ 66%, 62%, 58%
□ 63%, 65%, 67%
□ 67%, 72%, 77%

Explanation:

Step1: Identify the intensity - change pattern

The intensity is consistent at 60% for the first 3 visits, then increases for the next 3 visits.

Step2: Analyze each option

We need to find options where the intensity values are increasing.

• Option 1: 63%, 63%, 63% - Constant, not increasing.
• Option 2: 66%, 69%, 72% - Increasing.
• Option 3: 66%, 62%, 58% - Decreasing.
• Option 4: 63%, 65%, 67% - Increasing.
• Option 5: 67%, 72%, 77% - Increasing.

Answer:

66%, 69%, 72%
63%, 65%, 67%
67%, 72%, 77%