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.
If it doesn't have a line above it in the problem then it is rational. This is because it ends and doesn't repeat on forever like 1/3 or pi.
Answer:
boom I hope this was the right thing
Step-by-step explanation:
i went on your profile thing yep
Basically, the distance of roots to the axis of symmetry are the same to each other. Other root is -5.6. Hope this help.