Problems 1-4, use a calculator to evaluate the function at the indicate value of x. Round your result to the nearest hundredth. 1. f(x) = 2.7* at x = 3.4 113 3. h(x) = 1.3x at x = 1 2. g(x) = 4* at x = √√√2 4. k(x) = 6.8-2x at x = -1

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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Problems 1-4, use a calculator to evaluate the function at the indicate value of x. Round
your result to the nearest hundredth.
1. f(x) = 2.7x at x = 3.4
= 3/13
3. h(x) = 1.3* at x =
2. g(x) = 4* at x = √√2
4. k(x) = 6.8-²x at x = -
Problems 5-10, identify whether the statement represents an exponential function. Explain how
you know.
5. A population of bacteria decreases by a factor of every 12 hours.
4
6. The average yearly population increase of a flock of geese is 65.
7. Your personal trainer will discount each session by $7 for every new referral you bring.
1 of 4
8. The value of your stamp collection has increased by 4.5% annually over the last 5 years.
Transcribed Image Text:Problems 1-4, use a calculator to evaluate the function at the indicate value of x. Round your result to the nearest hundredth. 1. f(x) = 2.7x at x = 3.4 = 3/13 3. h(x) = 1.3* at x = 2. g(x) = 4* at x = √√2 4. k(x) = 6.8-²x at x = - Problems 5-10, identify whether the statement represents an exponential function. Explain how you know. 5. A population of bacteria decreases by a factor of every 12 hours. 4 6. The average yearly population increase of a flock of geese is 65. 7. Your personal trainer will discount each session by $7 for every new referral you bring. 1 of 4 8. The value of your stamp collection has increased by 4.5% annually over the last 5 years.
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