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Novay_Z [31]
2 years ago
9

4. Find f(2) if f(x) = 2x + 1.

Mathematics
2 answers:
irina [24]2 years ago
6 0

Answer:

X= .5 (decimal form)

X= 1/2 (Exact form)

Kamila [148]2 years ago
3 0

Answer: 5

Work Shown:

f(x) = 2x+1

f(2) = 2*2+1 ... x has been replaced with 2

f(2) = 4+1

f(2) = 5

The input is x = 2. The output is y = 5.

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Answer:

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Step-by-step explanation:

5 days = 4/10 = .4

7 days = ?

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7 0
3 years ago
A rope is 66 feet long. It is cut into two pieces such that one piece is half the length of the other. What is the length of the
dedylja [7]
So if one bit of the length, is half the size of the other bit then we can make the following equation, for x being the length of rope:

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Hope I helped!
7 0
3 years ago
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21. please and thank you
olga2289 [7]

16 is the answer just add

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