Step-by-step explanation:
the first option is correct.
{(2,9),(5,9),(1, -6),(-5, 5)}
Answer:
As cosine returns a value between -1 and 1, the amplitude will simply be the coefficient of the cosine function. In this case it's 2.3, which tells us that the amplitude is also 2.3
Answer:
divide it! with photo math
Step-by-step explanation:
How many people are in club on third week is 6
Jus give me it I’m too stupid for this