6. The y-intercept is 7. The function is increasing for all values of x. The function is positive for x > -3. As x →0, f(x) →∞ and as x → -0, f(x) → -0.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.1: Graphing Linear Functions
Problem 68PFA
icon
Related questions
Question

Answer #6 and follow the Instructions.

Not Graded

Practice and Problem Solving
Extra Practice is found on page R2.
Use the given key features to sketch a linear graph.
6. The y-intercept is 7. The function is increasing for all values of x. The function is
positive for x > -3. As x → 0, f(x) → ∞ and as x → -0, f(x) → -0.
7 The y-intercept is –1. The function is decreasing for all values of x. The domain of the
function is -4 s xs 3. The range of the function is -4 sys 3.
Example 1
Use the given key features to sketch a nonlinear graph.
8. The y-intercept is –4. The function has no x-intercepts. As x → 0, f(x) → -∞ and as
x--x, f(x) → -.
Example 2
9. The y-intercept is 1. The function is positive for all values of x. The function is
decreasing for x < -1. The function is increasing for x > 1. As x → o, f(x) –→∞ and as
x--0, f(x) →∞
10. HIKING Andrew is hiking in a mountainous area of a state park. Use the given key
features to sketch a graph.
Example 3
y-intercept: Andrew starts at an elevation of 0 feet.
Extrema: Andrew's maximum elevation is 800 feet.
Increasing: At the start of the hike, Andrew's elevation increases steadily for 30 minutes. Then he
stops to rest for 5 minutes.
Decreasing: Andrew hikes back to his starting point for the final 20 minutes.
Transcribed Image Text:Practice and Problem Solving Extra Practice is found on page R2. Use the given key features to sketch a linear graph. 6. The y-intercept is 7. The function is increasing for all values of x. The function is positive for x > -3. As x → 0, f(x) → ∞ and as x → -0, f(x) → -0. 7 The y-intercept is –1. The function is decreasing for all values of x. The domain of the function is -4 s xs 3. The range of the function is -4 sys 3. Example 1 Use the given key features to sketch a nonlinear graph. 8. The y-intercept is –4. The function has no x-intercepts. As x → 0, f(x) → -∞ and as x--x, f(x) → -. Example 2 9. The y-intercept is 1. The function is positive for all values of x. The function is decreasing for x < -1. The function is increasing for x > 1. As x → o, f(x) –→∞ and as x--0, f(x) →∞ 10. HIKING Andrew is hiking in a mountainous area of a state park. Use the given key features to sketch a graph. Example 3 y-intercept: Andrew starts at an elevation of 0 feet. Extrema: Andrew's maximum elevation is 800 feet. Increasing: At the start of the hike, Andrew's elevation increases steadily for 30 minutes. Then he stops to rest for 5 minutes. Decreasing: Andrew hikes back to his starting point for the final 20 minutes.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

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
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax