Solve the problem.For the equation y = -
cos(2x - 2?), identify (i) the amplitude, (ii) the phase shift, and (iii) the period.
A.
(i) ![]() | (ii) ? | (iii) ? |
B.
(i) 2 | (ii) ? | (iii) ? |
C.
(i) ![]() | (ii) ![]() | (iii) ? |
D.
(i) 2 | (ii) 2? | (iii) 2? |
Answer: A
Mathematics
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