Question

please help medal and fan

Answer 1

@triciaal

Answer 2

period = one complete cycle
amplitude = distance from line of symmetry
midline = line of symmetry

Answer 3

can you explain more??

Answer 4

amplitude lowest= -5 highest = 3 distance = 8
midline = 8/2 = 4
-5 add 4 or 3 subtract 4 = -1

Answer 5

so it would be c?

Answer 6

no the period is 2pi one complete cycle

Answer 7

so a

Answer 8

yes