
Concept explainers
Suppose the graph of f is given. Write equations for the graphs that are obtained from the graph of f as follows.
(a) Shift 3 units upward.
(b) Shift 3 units downward.
(c) Shift 3 units to the right.
(d) Shift 3 units to the left.
(e) Reflect about the x-axis.
(f) Reflect about the y-axis.
(g) Stretch vertically by a factor of 3.
(h) Shrink vertically by a factor of 3.
(a)

To write: The equation of the graph which is obtained from the given graph such that the graph shifted 3 units upward.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is vertically (upward) shifted, add 3 to the
Thus, the equation of the graph of f becomes
(b)

To write: The equation of the graph which is obtained from the given graph such that the graph shifted 3 units downward.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is vertically (upward) shifted, subtract 3 from the
Thus, the equation of the graph of f becomes
(c)

To write: The equation of the graph which is obtained from the given graph such that the graph shifted 3 units to the right side.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is horizontally (right side) shifted, subtract 3 from x.
Thus, the equation of the graph of f becomes
(d)

To write: The equation of the graph which is obtained from the given graph such that the graph shifted 3 units to the left side.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is horizontally (left side) shifted, add 3 to x.
Thus, the equation of the graph of f becomes
(e)

To write: The equation of the graph which is obtained from the given graph such that the graph reflects about the x axis.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is reflecting about the x-axis, the obtained graph must be an odd function.
Therefore, substitute
Thus, the equation of the graph of f becomes
(f)

To write: The equation of the graph which is obtained from the given graph such that the graph reflects about the y axis.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph reflects about the x-axis, the obtained graph must be an even function.
Therefore, substitute
Thus, the equation of the graph of f becomes
(g)

To write: The equation of the graph which is obtained from the given graph such that the graph stretched vertically by a factor of 3.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is stretched vertically by a factor of 3, multiply 3 to the
Thus, the equation of the graph of f becomes
(h)

To write: The equation of the graph which is obtained from the given graph such that the graph shrunk vertically by a factor of 3.
Answer to Problem 1E
The equation of the graph of f becomes
Explanation of Solution
Let the equation of the graph be
Since the graph is shrunk vertically by a factor of 3, divide 3 to the
Thus, the equation of the graph of f becomes
Chapter 1 Solutions
Single Variable Calculus: Concepts and Contexts, Enhanced Edition
Additional Math Textbook Solutions
Pathways To Math Literacy (looseleaf)
Precalculus
College Algebra (Collegiate Math)
Elementary Statistics Using The Ti-83/84 Plus Calculator, Books A La Carte Edition (5th Edition)
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
- I need help in ensuring that I explain it propleryy in the simplifest way as possiblearrow_forwardI need help making sure that I explain this part accutartly.arrow_forwardPlease help me with this question as I want to know how can I perform the partial fraction decompostion on this alebgric equation to find the time-domain of y(t)arrow_forward
- Please help me with this question as I want to know how can I perform the partial fraction on this alebgric equation to find the time-domain of y(t)arrow_forwardEvaluate F³ - dr where ♬ = (4z, -4y, x), and C' is given by (t) = (sin(t), t, cos(t)), 0≤t≤ñ .arrow_forwardMid-Term Review Find the formula for (f + g)(x). f(x) = x² - 10x + 25 and g(x) = x² - 10x + 24 (f + g) (x) = [ 2 ]x² X + DELL Skip Sarrow_forward
- Calculus III May I please have some elaborations on Example 2 part a? Thank you.arrow_forward1. A bicyclist is riding their bike along the Chicago Lakefront Trail. The velocity (in feet per second) of the bicyclist is recorded below. Use (a) Simpson's Rule, and (b) the Trapezoidal Rule to estimate the total distance the bicyclist traveled during the 8-second period. t 0 2 4 6 8 V 10 15 12 10 16 2. Find the midpoint rule approximation for (a) n = 4 +5 x²dx using n subintervals. 1° 2 (b) n = 8 36 32 28 36 32 28 24 24 20 20 16 16 12 8- 4 1 2 3 4 5 6 12 8 4 1 2 3 4 5 6arrow_forward= 5 37 A 4 8 0.5 06 9arrow_forward
- Consider the following system of equations, Ax=b : x+2y+3z - w = 2 2x4z2w = 3 -x+6y+17z7w = 0 -9x-2y+13z7w = -14 a. Find the solution to the system. Write it as a parametric equation. You can use a computer to do the row reduction. b. What is a geometric description of the solution? Explain how you know. c. Write the solution in vector form? d. What is the solution to the homogeneous system, Ax=0?arrow_forward2. Find a matrix A with the following qualities a. A is 3 x 3. b. The matrix A is not lower triangular and is not upper triangular. c. At least one value in each row is not a 1, 2,-1, -2, or 0 d. A is invertible.arrow_forwardFind the exact area inside r=2sin(2\theta ) and outside r=\sqrt(3)arrow_forward
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





