The division problem for π<span> is 22/7</span><span />
Answer:
140
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Beginning with the function y = sin x, which would have range from -1 to 1 and period of 2pi:
Vertical compression of 1/2 compresses the range from -1/2 to 1/2
Phase shift of pi/2 to the left
Horizontal stretch to a period of 4pi, as the crests are at -4pi, 0, 4pi
Vertical shift of 1 unit up moves the range to 1/2 to 3/2
So the first choice looks like a good answer.
9 hours because 8 x 3 = 24 and 3 x 3 = 9
