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dalvyx [7]
3 years ago
10

Writing two column proofs

Mathematics
1 answer:
luda_lava [24]3 years ago
7 0

You have the right idea so far.

Use the fact that x = y and z = y to get x = z. We can use the transitive property or the substitution property (they are effectively the same idea).

Then you'll use the fact that w = x and w = t to get x = t. The same property is used here as well.

Lastly, connect x = z and x = t which will end up with t = z.

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Given the function f(x) = 3x + 1, evaluate f(a + 1). <br> A. 3a + 1 <br> B. a + 2<br> C. 3a + 4
Aleks [24]

Answer:

Given the function f(x) = 3x + 1, evaluation of f(a + 1) gives:  

C. 3a + 4

Step-by-step explanation:

Given function:

f(x) = 3x + 1

We have to find f(a+1).

For this purpose, we will take x = a+1 and

substitute it in the function f(x) = 3x+1:

f(x) = 3x + 1

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f(a+1) = 3(a) + 3(1) +1

f(a+1) = 3a+3+1

f(a+1) = 3a + 4

So the function f(a+1) is equal to option C. 3a + 4.

5 0
3 years ago
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nirvana33 [79]
The

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Read 2 more answers
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