Homework Help is Here – Start Your Trial Now!
Math
Geometry
26. Which of the following is the graph of *-2 A 2 -1 0: 1 2 -1 2 1

26. Which of the following is the graph of *-2 A 2 -1 0: 1 2 -1 2 1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.8: Interpreting Graphs Of Functions
Problem 25PFA
See similar textbooks
icon
Related questions
Question

Answer items 26 to 39,  just the answers only no need solutions.

26. Which of the following is the graph of <? A -1 1 2 -1 2 B -1 1 2 -1 1 2 27. What are the x-intercepts of the graph of ) - ? 7 -x- 20 С. -7, 3 A. 7, -3 B. -4, 5 D. 4, -5 x - 5x+ 4 28. What is the y-intercept of the function A. y = 4 f(x) = x-1 C. y = -1 29. Given the function h(x) = 2x - 4, what is its inverse? B. y = -4 D. y = 1 B. 30. Which of the following represents the inverse of f(x) = 12x? A. +2 c. D.+ 2 1 A 1 2 3 4 f (x) 12 4 3 f (x) 13 14 15 16 B 1 2 3 4 1 2 3 4 f (x) 1 1 1 1 1 1 12 f (x) 14 For Nos. 31 & 32: The half-life of a radioactive substance is 3 minutes. 13 15 16 31. How much of an 800 grams sample will remain after 3 minutes? А. 400 32. If there are 750 grams sample left after 3 minutes, what was the original amount of the radioactive substance? A. 1, 700 В. 300 C. 200 D. 100 В. 1, 600 C. 1, 500 D. 1, 400 33. What is the value of x in log: (2x - 3) = 4? A. 42 В. 31 С. 8 D. 5 34. Solve the inequality 3x < 9x- 2. A. -4 <x B. 2 < x C. 4 <x D. -2 <x 35. Express log 3 + log 5 as a single logarithm. A. log 3/5 B. log 8 C. log 35 D. log 15 36. What law is applied when the expression log2 3° is transformed into 5 log2 3? C. Logarithm of a quotient D. Logarithm of a base A. Logarithm of a product B. Logarithm of a power 37. Solve for the unknown value of n in log 625 n + 5. B. -3 А. 1 С. -2 D. -1 38. If f(x) = - and g(x) = x²-4, then what is f(g{ -2))? x+ 4 A. 1 39. The coffee shop menu being shown in figure below consists of items and their prices. Does the menu represent to one-to-one function? В. 4 C. 1/4 D. 1/8 MENU P 25.00 P 45.00 P 25.00 A. Yes, because each item on the menu has only one price, so the price is a function of the Dunkin Donut Krispy Kreme Mister Donut item. B. No. because the two items on the menu have the same price. C. No. because one item in the menu has the same price. D. Yes, because one item on the menu has only one price, so the price is a function of the item.
Transcribed Image Text:26. Which of the following is the graph of <? A -1 1 2 -1 2 B -1 1 2 -1 1 2 27. What are the x-intercepts of the graph of ) - ? 7 -x- 20 С. -7, 3 A. 7, -3 B. -4, 5 D. 4, -5 x - 5x+ 4 28. What is the y-intercept of the function A. y = 4 f(x) = x-1 C. y = -1 29. Given the function h(x) = 2x - 4, what is its inverse? B. y = -4 D. y = 1 B. 30. Which of the following represents the inverse of f(x) = 12x? A. +2 c. D.+ 2 1 A 1 2 3 4 f (x) 12 4 3 f (x) 13 14 15 16 B 1 2 3 4 1 2 3 4 f (x) 1 1 1 1 1 1 12 f (x) 14 For Nos. 31 & 32: The half-life of a radioactive substance is 3 minutes. 13 15 16 31. How much of an 800 grams sample will remain after 3 minutes? А. 400 32. If there are 750 grams sample left after 3 minutes, what was the original amount of the radioactive substance? A. 1, 700 В. 300 C. 200 D. 100 В. 1, 600 C. 1, 500 D. 1, 400 33. What is the value of x in log: (2x - 3) = 4? A. 42 В. 31 С. 8 D. 5 34. Solve the inequality 3x < 9x- 2. A. -4 <x B. 2 < x C. 4 <x D. -2 <x 35. Express log 3 + log 5 as a single logarithm. A. log 3/5 B. log 8 C. log 35 D. log 15 36. What law is applied when the expression log2 3° is transformed into 5 log2 3? C. Logarithm of a quotient D. Logarithm of a base A. Logarithm of a product B. Logarithm of a power 37. Solve for the unknown value of n in log 625 n + 5. B. -3 А. 1 С. -2 D. -1 38. If f(x) = - and g(x) = x²-4, then what is f(g{ -2))? x+ 4 A. 1 39. The coffee shop menu being shown in figure below consists of items and their prices. Does the menu represent to one-to-one function? В. 4 C. 1/4 D. 1/8 MENU P 25.00 P 45.00 P 25.00 A. Yes, because each item on the menu has only one price, so the price is a function of the Dunkin Donut Krispy Kreme Mister Donut item. B. No. because the two items on the menu have the same price. C. No. because one item in the menu has the same price. D. Yes, because one item on the menu has only one price, so the price is a function of the item.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra for College Students
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
SEE MORE TEXTBOOKS