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aksik [14]
3 years ago
15

And why is it a function

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
8 0
It's not a function because the x value 2 has two y values
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Look for a pattern and complete the conjecture.
denis-greek [22]

Answer:

390

Step-by-step explanation:

The formula of sum of arithmetic sequence is \frac{n}{2} (a+Tn)

The number of this series are 2, 4, 6, 8, 10, 12, .  .  .  .  , 60.

The first term ( a ) = 2

The 30th even number is 60

The Tn is the term of the sequence

So the equation is

30/2 x ( 2 + T_{30})

T_{30} = 60

30/2 x ( 2 + 60 )

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1860/2

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4 0
3 years ago
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Ax=bx+1 how is the value of x related to the difference of a and b
Andreas93 [3]
We have ax - bx = 1;
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3 years ago
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OlgaM077 [116]
90 times bigger :) hope this helps !
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3 years ago
Steven starts a savings account with $10,000. He earns 7% annual interest. How much will be in the account after 6 years. Round
sveta [45]

So the equation is A = P(1+rt)
A = 10,000(1+0.07*6)
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7 0
3 years ago
5/9+1/9 in simplest form. Explain.
Lana71 [14]

Answer:

2/3

Step-by-step explanation:

5/9 + 1/9

= 6/9

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8 0
3 years ago
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