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Unformatted text preview: MAC1114  Homework 4
Due Thursday, February 3
1. Consider the equation y = 3 sin(2x − π ) + 1. (a) What is the period?
(b) What is the amplitude?
(c) What is the phase shift?
(d) What is the vertical translation?
2. State the equation of a cosine function with the following characteristics (i.e., your answer should be
of the form a cos(bx − c) + d): period= 1, minimum value by 1.
3. Graph the equation y = 2 cos(πx − 3π ) − 1. 1 −1 and maximum value 0, phase shift right ...
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This note was uploaded on 06/10/2011 for the course MAC 1114 taught by Professor Gentimis during the Spring '11 term at University of Florida.
 Spring '11
 Gentimis
 Algebra

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