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Alexxandr [17]
2 years ago
13

55. f(x) = x + 2; (1, -3)

Mathematics
1 answer:
Tems11 [23]2 years ago
3 0

Answer:

F(x) = 3

Step-by-step explanation:

Just substitute x with 1 and you add it with 2 and your answer is three

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Solve: (x ÷ 4) + 8 = 38
Rainbow [258]
First you have to rewrite the equation:
(x ÷ 4) + 8 = 38

Second you have to write the division as fraction:
(¼x) + 8 = 38

Third you have to take off the unecessary bracket:

¼x + 8 = 38

Fourth multiply 8 and 38 by 4
x + 32 = 152

Fifth step move the constant to the right hand and change the sign.
x = 152 - 32

Then subtract:

x = 120

Hope this helps :))
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s344n2d4d5 [400]

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The first answer is correct.

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I want to know the answer to the sum of f and 6
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f + 6 = ?

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