x f(x) 1 Finding Values for Which f(x) = 0 in Exercises 37-44, find all real values of such that f(x) = 0. 37. f(x) = 15 - 3x 38. f(x) = 5x+1 3x - 4 12 - x² 39. f(x) = 40. f(x) 5 5 41. f(x) = x² - 9 42. f(x) = x² - 8x + 15 43. f(x) = x³- x 44. f(x) = x³ − x² - 4x + 4 - Finding Values for Which f(x) = g(x) In Exercises 45-48, find the value(s) of x for which f(x) = g(x). 45. f(x) = x², g(x) = x + 2 46. f(x) = x² + 2x + 1, g(x) = 7x - 5 47. f(x) = x4 - 2x², g(x) = 2x2 48. f(x) = √√x - 4, g(x) = 2 - x Finding the Domain of a Function In Exercises 49-60, find the domain of the function. 49. f(x) = 5x² + 2x - 1 50. g(x) = 1 - 2x² = 4 t 51. h(t) 3y 52. s(y) = y +5 53. g(y) = √√√y - 10 54. f(t) = 3/1 +4
x f(x) 1 Finding Values for Which f(x) = 0 in Exercises 37-44, find all real values of such that f(x) = 0. 37. f(x) = 15 - 3x 38. f(x) = 5x+1 3x - 4 12 - x² 39. f(x) = 40. f(x) 5 5 41. f(x) = x² - 9 42. f(x) = x² - 8x + 15 43. f(x) = x³- x 44. f(x) = x³ − x² - 4x + 4 - Finding Values for Which f(x) = g(x) In Exercises 45-48, find the value(s) of x for which f(x) = g(x). 45. f(x) = x², g(x) = x + 2 46. f(x) = x² + 2x + 1, g(x) = 7x - 5 47. f(x) = x4 - 2x², g(x) = 2x2 48. f(x) = √√x - 4, g(x) = 2 - x Finding the Domain of a Function In Exercises 49-60, find the domain of the function. 49. f(x) = 5x² + 2x - 1 50. g(x) = 1 - 2x² = 4 t 51. h(t) 3y 52. s(y) = y +5 53. g(y) = √√√y - 10 54. f(t) = 3/1 +4
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...
Related questions
Question
100%
Number 48, please!
Transcribed Image Text:x
f(x)
1
Finding Values for Which f(x) = 0
in Exercises
37-44, find all real values of such that f(x) = 0.
37. f(x) = 15 - 3x
38. f(x) = 5x+1
3x - 4
12 - x²
39. f(x)
=
40. f(x)
5
5
41. f(x) = x² - 9
42. f(x) = x² - 8x + 15
43. f(x) = x³- x
44. f(x) = x³ − x² - 4x + 4
-
Finding Values for Which f(x) = g(x) In Exercises
45-48, find the value(s) of x for which f(x) = g(x).
45. f(x) = x², g(x) = x + 2
46. f(x) = x² + 2x +
1, g(x) = 7x - 5
47. f(x) = x4 - 2x²,
g(x) = 2x2
48. f(x) = √√x - 4,
g(x) = 2 - x
Finding the Domain of a Function In Exercises
49-60, find the domain of the function.
49. f(x) = 5x² + 2x - 1 50. g(x) = 1 - 2x²
=
4
t
51. h(t)
3y
52. s(y)
=
y +5
53. g(y) = √√√y - 10
54. f(t) = 3/1 +4
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning