A laboratory study investigating the relationship between diet and weight in adult humans found that the weight of a subject, W, in pounds, was a function, W = f(c), of the average number of Calories per day, c, consumed by the subject. (a) In terms of diet and weight, interpret the statement f(1800) = 160. O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds. O For this person, consuming 1800 Calories per day results in a weight of 160 pounds. For this person, increasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds. O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds. O For this person, increasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds. In terms of diet and weight, interpret the statement f'(2100) = 0. O For this person, his/her maximum weight is attained when they consume 2100 Calories per day. O For this person, consuming 2100 Calories per day causes neither weight loss nor weight gain. O For this person, increasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain. O For this person, decreasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain.
A laboratory study investigating the relationship between diet and weight in adult humans found that the weight of a subject, W, in pounds, was a function, W = f(c), of the average number of Calories per day, c, consumed by the subject. (a) In terms of diet and weight, interpret the statement f(1800) = 160. O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds. O For this person, consuming 1800 Calories per day results in a weight of 160 pounds. For this person, increasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds. O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds. O For this person, increasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds. In terms of diet and weight, interpret the statement f'(2100) = 0. O For this person, his/her maximum weight is attained when they consume 2100 Calories per day. O For this person, consuming 2100 Calories per day causes neither weight loss nor weight gain. O For this person, increasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain. O For this person, decreasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:A laboratory study investigating the relationship between diet and weight in adult humans found that the weight of a subject, W,
in pounds, was a function, W = f(c), of the average number of Calories per day, c, consumed by the subject.
(a) In terms of diet and weight, interpret the statement f(1800)
= 160.
O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds.
O For this person, consuming 1800 Calories per day results in a weight of 160 pounds.
O For this person, increasing calorie intake by 1800 Calories per day will make his/her weight decrease to 160 pounds.
O For this person, decreasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds.
For this person, increasing calorie intake by 1800 Calories per day will make his/her weight increase to 160 pounds.
In terms of diet and weight, interpret the statement f'(2100) = 0.
O For this person, his/her maximum weight is attained when they consume 2100 Calories per day.
For this person, consuming 2100 Calories per day causes neither weight loss nor weight gain.
O For this person, increasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain.
For this person, decreasing calorie intake by 2100 Calories per day causes neither weight loss nor weight gain.
O For this person, his/her minimum weight is attained when they consume 2100 Calories per day.
In terms of diet and weight, interpret the statement f-1(165) = 2400.
O For this person, decreasing calorie intake by 2400 Calories per day will make his/her weight increase to 165 pounds.
For this person, decreasing calorie intake by 2400 Calories per day will make his/her weight decrease to 165 pounds.
For this person, increasing calorie intake by 2400 Calories per day will make his/her weight decrease to 165 pounds.
O For this person, increasing calorie intake by 2400 Calories per day will make his/her weight increase to 165 pounds.
O For this person, consuming 2400 Calories per day results in a weight of 165 pounds.
(b) What are the units of f'(c) = ?
dc
O pounds/(Calories/day)
O (Calories/day)/pounds
O pounds
Calories/day
O none of these
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