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BabaBlast [244]
3 years ago
11

Determine the amplitude of the function y=-1/2cosx

Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

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

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