Answer:
Amplitude is 3
Step-by-step explanation:
in y=-3sin5x
the number in front of sign is always the amplitude. Its not negative 3 because the negative simply means it reflects across the x-axis
A. is the answer i’m pretty sure
Answer:
Asking who is the best singer at a Taylor Swift concert.
another example
Asking what's a better icecream strawberry or chocolate in a 6th grader lunch period only.
Answer with explanation:
After dilation about the origin(0,0) with the scale factor of 'k" , the image of the original point (x,y) becomes (kx,ky)
From the given graph, the coordinates of point C = (0,6) [Since it lies on y-axis , the x-coordinate is zero]
After a dilation about the origin(0,0) with the scale factor of
, the new point will be 
Now plot this point on y-axis at y=3 as given in the attachment.