(a) Find the intervals of increase or decrease.
(b) Find the local maximum and minimum values.
(c) Find the intervals of concavity and the inflection points.
(d) Use the information from parts (a)–(c) to sketch the graph. Check your work with a graphing device if you have one.
f(θ) = 2 cos θ + cos2θ, 0 ≤ θ ≤ 2π
Multivariable Calculus
Calculus: An Applied Approach (MindTap Course List)
Precalculus: Mathematics for Calculus (Standalone Book)
Calculus: Early Transcendental Functions
Applied Calculus
Finite Mathematics and Applied Calculus (MindTap Course List)
Calculus: Early Transcendentals
Essentials of Statistics for The Behavioral Sciences (MindTap Course List)
Essentials Of Statistics
Calculus (MindTap Course List)
Statistics for The Behavioral Sciences (MindTap Course List)
Understanding Basic Statistics
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
Single Variable Calculus
Probability and Statistics for Engineering and the Sciences
Intermediate Algebra
Mathematical Applications for the Management, Life, and Social Sciences
Finite Mathematics
Elements Of Modern Algebra
Mathematical Excursions (MindTap Course List)
Trigonometry (MindTap Course List)
Elementary Technical Mathematics
Contemporary Mathematics for Business & Consumers
Elementary Geometry For College Students, 7e
Calculus: Early Transcendental Functions (MindTap Course List)
Calculus of a Single Variable
Single Variable Calculus: Early Transcendentals
Finite Mathematics for the Managerial, Life, and Social Sciences
Elementary Geometry for College Students
Study Guide for Stewart's Multivariable Calculus, 8th
Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th
Multivariable Calculus
Mathematics For Machine Technology
College Algebra (MindTap Course List)
Introduction To Statistics And Data Analysis
Calculus (MindTap Course List)
Research Methods for the Behavioral Sciences (MindTap Course List)
Research Methods for the Behavioral Sciences (MindTap Course List)
Mathematics: A Practical Odyssey
STATISTICS F/BUSINESS+ECONOMICS-TEXT
Statistics for Business & Economics, Revised (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Discrete Mathematics With Applications
Essentials Of Statistics For Business & Economics
Calculus Volume 1
College Algebra
A First Course in Differential Equations with Modeling Applications (MindTap Course List)
Introductory Statistics
Calculus Volume 2
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)