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Novosadov [1.4K]
3 years ago
12

Which ordered pair can be removed so that the resulting graph represents a function?

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0

Answer:

(1, 3)

Step-by-step explanation:

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2n+7

Step-by-step explanation:

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aleksley [76]

Answer:

cosjk = √55 i/3

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Step-by-step explanation:

Given

sin jk = 8/3

According to SOH CAH TOA

Sin theta = opposite/hypotenuse = 8/3

Opposite = 8

hypotenuse = 3

Get the adjacent using the pythagoras theorem

hyp² = opp²+adj²

adj² = hyp² - opp²

adj² = 3² - 8²

adj² = 9-64

adj² = -55

adj = √-55

adj = √55 i (i = √-1)

Get cosjk

cosjk = adj/hyp

cosjk = √55 i/3

Get tanjk

tanjk = opp/adj

tanjk = 8/√55 i

3 0
3 years ago
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6 0
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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