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Question 26 Consider the function f(x)=sinx. Why does this function have positive rates of change when 0° < x < 90° and 270° < x < 360° for the interval 0° ? < x < 360° a) The tangent line is horizontal. b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.

Question 26 Consider the function f(x)=sinx. Why does this function have positive rates of change when 0° < x < 90° and 270° < x < 360° for the interval 0° ? < x < 360° a) The tangent line is horizontal. b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question 26 , . Consider the function f(x)=sinx. Why does this function have positive rates of change when 0° < x < 90° and 270° < x < 360° for the interval 0°? < x < 360° a) The tangent line is horizontal. O b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.
Transcribed Image Text:Question 26 , . Consider the function f(x)=sinx. Why does this function have positive rates of change when 0° < x < 90° and 270° < x < 360° for the interval 0°? < x < 360° a) The tangent line is horizontal. O b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.
Question 28 Consider the function f(x)=sinx. Why does this function have a negative rate of change when 90° <x < 270° for the interval 0° < x < 360°? a) The tangent line is horizontal. b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.
Transcribed Image Text:Question 28 Consider the function f(x)=sinx. Why does this function have a negative rate of change when 90° <x < 270° for the interval 0° < x < 360°? a) The tangent line is horizontal. b) The tangent line is positive. c) The curve is approaching a minimum. d) The tangent line is negative.
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