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Zinaida [17]
3 years ago
7

Use the graph below to answer the question that follows:

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0
By graphing the given points, we will get the attached figure
which represents:
                                          f(x) = 3 sin x
but sin x = cos (x - π/2)
                                     ∴  f(x) = 3 cos ( x - π/2 )

The correct choice is option ⇒⇒⇒ <span>f(x) = 3 cos(x − pi over 2 ) </span>

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