5. Over the interval [0,2x] , how many values of x can be found satisfying this equation: sin(x) = 0 ? А. 0 В. 1 С. 2 D. 3 E. Infinitely many F. None of these 6. Over the interval [0,27] , how many values of x can be found satisfying this equation: cos(x) =0 ? А. 0 В. 1 С. 2 D. 3 E. Infinitely many F. None of these

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.8: Rate-time-distance Problems
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Please do this WITHOUT A CALCULATOR. there is only one answer for each. please let me in on any strategies that can make these questions easier

 

5. Over the interval [0,27] , how many values of x can be found satisfying this equation:
sin(x) = 0 ?
А. О
В. 1
С. 2
D. 3
E. Infinitely many
F. None of these
6. Over the interval [0, 27] , how many values of x can be found satisfying this equation:
cos(x) = 0 ?
А. 0
В. 1
С. 2
D. 3
E. Infinitely many
F. None of these
Transcribed Image Text:5. Over the interval [0,27] , how many values of x can be found satisfying this equation: sin(x) = 0 ? А. О В. 1 С. 2 D. 3 E. Infinitely many F. None of these 6. Over the interval [0, 27] , how many values of x can be found satisfying this equation: cos(x) = 0 ? А. 0 В. 1 С. 2 D. 3 E. Infinitely many F. None of these
Questions 1-6: You can answer these questions very quickly by thinking about the graph of
the trig expression and the horizontal line y= k ; how many times do they intersect in the
given interval? You don’t need to find the solutions to these equations; find the number of
solutions.
Transcribed Image Text:Questions 1-6: You can answer these questions very quickly by thinking about the graph of the trig expression and the horizontal line y= k ; how many times do they intersect in the given interval? You don’t need to find the solutions to these equations; find the number of solutions.
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