Answer:The amplitude:30
so a:-30
the period is:12
so b: pi/6
Step-by-step explanation:
Answer:
x - axis
Step-by-step explanation:
Since, y-coordinate of point (6, 0) is zero.
Hence, it lies on x - axis.
·_21.21
25l546. 25 goes into 54 twice with a remainder of 4
l50↓
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l 46 25 goes into 46 once with 21 left
l 25
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21
