iii. What is the domain of g? Preview iv. What is the range of g? Tip: Use a graphing tool like www.Desmos.com to find the maximum and minimum of g. Preview

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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Part b 

iii

iv

For each of the following questions on intercepts, if there is more than one solution, enter all solutions as a comma-
separated list, like "1, 3".
a. Consider the function f(x) = 6(x + 7) – 7.
i. What is the vertical intercept of f?
Preview
ii. What are the horizontal intercepts (or "roots") of f?
Preview
iii. What is the domain of f?
Preview
iv. What is the range of f?
Preview
b. Consider the function g(x) = (4 – 2x)(8 – x).
i. What is the vertical intercept of g?
Preview
ii. What are the horizontal intercepts (or "roots") of g?
Preview
iii. What is the domain of g?
Preview
iv. What is the range of g?
Tip: Use a graphing tool like www.Desmos.com to find the maximum and minimum of g.
Preview
Box 1: Enter your answer as a list of values separated by commas: Example: -4, 3, 2
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as a list of valucs sepUTaTTU vy Commas. EAdmpic.
24, 3, 2
Transcribed Image Text:For each of the following questions on intercepts, if there is more than one solution, enter all solutions as a comma- separated list, like "1, 3". a. Consider the function f(x) = 6(x + 7) – 7. i. What is the vertical intercept of f? Preview ii. What are the horizontal intercepts (or "roots") of f? Preview iii. What is the domain of f? Preview iv. What is the range of f? Preview b. Consider the function g(x) = (4 – 2x)(8 – x). i. What is the vertical intercept of g? Preview ii. What are the horizontal intercepts (or "roots") of g? Preview iii. What is the domain of g? Preview iv. What is the range of g? Tip: Use a graphing tool like www.Desmos.com to find the maximum and minimum of g. Preview Box 1: Enter your answer as a list of values separated by commas: Example: -4, 3, 2 Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as a list of valucs sepUTaTTU vy Commas. EAdmpic. 24, 3, 2
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