Question

Need some help with some pre cal questions about sin functions.

Answer 1

how is the amplitued of a sin function related to the unit circle

Answer 2

A relation of each property to the unit circle

Amplitude
Period
Domain
Range
x-intercepts

Answer 3

@skullpatrol can u help me?

Answer 4

i know the the ampilitude is 1
the period is 2pi
the domain is all real numbers
the range is -1,1
the x intercept is is at mutiples of pi

Answer 5

these r correct right?

Answer 6

that looks fine to me

Answer 7

Yep looking good.

Answer 8

but what r the relations of those to the unit circle?

Answer 9

amplitude relates to radius, range relates to the vertical span of the circle ... etc

Answer 10

its an odd question that might be rather text specific to your material

Answer 11

it is not

Answer 12

but i have no idea of how to solve