Exercise (a) Find the slope of the graph of c. Step 1 We are given D = 400. Substitute 400 for D in the equation c = 0.0417D(a + 1). After simplifying, we get (rounded to two decimal places) c = 0.0417(400)(a + 1) a + Submit| Skip (you cannot come back) Exercise (b) What is the dosage for a newborn? Click here to begin!
Exercise (a) Find the slope of the graph of c. Step 1 We are given D = 400. Substitute 400 for D in the equation c = 0.0417D(a + 1). After simplifying, we get (rounded to two decimal places) c = 0.0417(400)(a + 1) a + Submit| Skip (you cannot come back) Exercise (b) What is the dosage for a newborn? Click here to begin!
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Hi there, please help me with answering this question, both part A and B. I am a bit confused. Please answer all parts clearly with explanation. Please read question carefully because sometimes my questions are answered incorrectly and I do not recieve a refund for the question. Thank you very much!
Transcribed Image Text:If the recommended adult dosage for a drug is D (in mg), then to determine the appropriate dosage c for a child of age a, pharmacists use the equation c = 0.0417D(a + 1). Suppose the dosage for an adult is 400 mg.
Exercise (a)
Find the slope of the graph of c.
Step 1
We are given D = 400. Substitute 400 for D in the equation c = 0.0417D(a + 1). After simplifying, we get (rounded to two decimal places)
c = 0.0417(400)(a + 1)
a +
Submit || Skip (you cannot come back)
Exercise (b)
What is the dosage for a newborn?
Click here to begin!
Transcribed Image Text:If the recommended adult dosage for a drug is D (in mg), then to determine the appropriate dosage c for a child of age a, pharmacists use the equation c = 0.0417D(a + 1). Suppose the dosage for an adult is 400 mg.
Exercise (a)
Find the slope of the graph of c.
Click here to begin!
Exercise (b)
What is the dosage for a newborn?
Step 1
As found in the previous part, the dosage c for a child of age a years is given by c = 16.68a + 16.68. For a newborn, a =
. Substituting this value into c, we have (rounded to two decimal places)
c = 16.68(
+ 16.68
mg.
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