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o-na [289]
4 years ago
8

Write the equation for the inverse of the function. y = cos 2x

Mathematics
2 answers:
Pavel [41]4 years ago
6 0

the answer is y =Cos (2x)

ella [17]4 years ago
4 0

Answer:

Step-by-step explanation:

y = Cos(2x)

Inverses for trig functions are found the same way as any other inverse. The trick is to interchange x and y.

x = cos(2y)             Take the inverse cos of both sides.

cos-1(x) = 2y           Divide by 2

1/2 cos-1(x) = y

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Answer:

<u>The retail price of the car is US$ 10,024 Rounding to the next whole</u>

Step-by-step explanation:

1. Let's check the information given to us to answer the question correctly:

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For calculating the retail price of the car, we will use the Rule of Three Simple, this way:

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3 years ago
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