What is the amplitude of the sinusoid's graph? y = -4 sin 3x
1 answer:
Answer:
Amplitude = 4
Step-by-step explanation:
The general form of a sine curve would be where A is the <u>"amplitude"</u>, or the "tallness" or "shortness" of the graph.
Technically, amplitude is the absolute value of the number that is multiplied in front of "Sin". So the amplitude is 4.
<u>Note:</u> The negative sign in front of 4 plays the role of "flipping" the curve upside down.
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The result of the product of (0.36) and (0.53) is 0.1908
<h3>How to determine the product</h3>The product expression is given as:
(0.36) * (0.53)
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Expand the product
Expand
Evaluate the sum
See attachment for the area diagram of the product
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