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2 years ago

Please help ASAP!

Mathematics

1 answer:

Fudgin [204]2 years ago

5 0

Amplitude:

we can see that

maximum value is 3

minimum value is -1

so,

$A=\frac{max-min}{2}$

$A=\frac{3+1}{2}$

$A=2$

Period:

It is time completed after which value repeats itself

so, we get

$T=\pi -0$

$T=\pi$

so,

option-D............Answer

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Afina-wow [57]

Answer:

Step-by-step explanation:

The first quartile of his data is 60.

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The first quartile Q1 is the median of the lower half of the data set. This means that about 25% of the numbers in the data set lie below Q1 and about 75% lie above Q1.

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2 years ago

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Answer:

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Step-by-step explanation:

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Gekata [30.6K]

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Then we can break apart all of the like variables for simplification:

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