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Find amplitude and midline of the function y=4cos(4)-5. a) The midline is the line with equation _______. b) The amplitude is _______.

Find amplitude and midline of the function y=4cos(4)-5. a) The midline is the line with equation _______. b) The amplitude is _______.
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Find amplitude and midline of the function y=4cos(4)-5.

a) The midline is the line with equation _______.
b) The amplitude is _______.

asked
User Iszi
by
8.3k points

1 Answer

3 votes
Amplitude: 4

If midline means center, it is -5
I'm also implying that there is an x in cos(4x)
answered
User Neydroid
by
7.4k points
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