cathydaves
18.12.2019 •
Mathematics
Determine the amplitude of the function y=-1/2cosx
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Ответ:
Use the form a cos(bx-c) +d to find the variables used to find the amplitude, period, phase shift and vertical shift.
a would be the amplitude and is the number before cos.
In the given formula -1/2 is before cos, so the amplitude would be the positive value which would be 1/2
Ответ: