What are the matching the functions with their ranges y = 3sin (x - π), (-∞, ∞), y = 1 - sin (x),[-1, 7], y = 3 + 4cos (x - π),[-3, 3], y = 2 + cot (x), [0, 2]

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Mathematics

10 November, 19:08

What are the matching the functions with their ranges y = 3sin (x - π), (-∞, ∞), y = 1 - sin (x),[-1, 7], y = 3 + 4cos (x - π),[-3, 3], y = 2 + cot (x), [0, 2]

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Jefferson Campos · Answer 1

You need to know:

Tangent function has range of (-∞, ∞)

Sine function has range of [-1,1], which is the same as cosine function

So [-3,3] matches the 1st, [0,2] matches the 2nd, [-1,7] matches the 3rd, the 4th will be the rest