Answer:
Step-by-step explanation:
if i had to guess i would say a
$86.52
6.18•14=86.52
I hope this helps and have a great day (Also brainliest would be appreciated but you don’t have to) :)
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.
there is not enough information