2 years ago

Please help. im completey lost

Mathematics

2 answers:

Radda [10]2 years ago

8 0

Answer:

I had it before and it is 15 ft²

aivan3 [116]2 years ago

6 0

This answer is a hope this helps bo

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Rudik [331]

Answer:

$Amplitude = /\frac{3}{2}/$

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Step-by-step explanation:

Given: $y = \frac{3}{2}cos\frac{t}{2}$

Comparing the equation with the standard form of cosine function :

$y = A cos(Bx- C)$

where:

$A = Amplitude$

Formula for calculating Amplitude is given as:

$Amplitude = /A/$

The formula for calculating Period is given as :

$Period =\frac{2\pi }{B}$

$B = \frac{1}{2}$

Therefore , with the comparison

$A = /\frac{3}{2}/$

which means that:

$Range = \frac{-3}{2} , \frac{3}{2}$

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3 years ago