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zheka24 [161]
3 years ago
5

If n is a term of the sequence 14, 8, 2, -4, …, which expression would you give the value of n?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0

Answer:

-6n+20

Step-by-step explanation:

The given  term of sequece is  14, 8, 2, -4, …,

Here the first term is 14 and then the terms are decreasing by 6 each time  because 14-8=8-2=...=6

As we know that the nth term of the sequence is given by the formula

t_n=a+(n-1)d\\\text{Substitute the values we get}\\t_n=14+(n-1)(-6)\\t_n=14-6n+6\\t_n=20-6n\\

If n is a term of the given sequence sequence, then its value is -6n+20

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(x,y)→(x+2,y)

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2. Consider the transformation that maps the graph of the function y=x^2 into the graph of the function y=x^2+3. This transformation has a rule:

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Answer: correct choice is C.

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4 years ago
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Which two square roots are used to estimate the square root of 67
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3 years ago
A savings account for a car is set up with an initial balance of $3000, and 125 is added every
zhuklara [117]

Answer:

1) 3000 + 125m

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3) M= 16

4) It would take 16 months

Step-by-step explanation:

Okay so no since there are no other transaction and you already have a balance of 3000 with a monthly Fee of 125 the equation shpuld be like this.

So every month you add 125,we dont know how much months we have to pay so we can use the variable given to us in this case “M”. So your base expression should look like this,

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Then it asked us to put it as the final balance as 5000, so using the base expression we can do this

3000 + 125m = 5000

Now to solve it you would solve it like any other equation

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2000=125m

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M in this case stands for months so the final answer would be it would take 16 months to reach the final balance of 5000

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So it also grows 4 times.

 

Answer:

<span>The circumference will be 4 times greater than the original.</span>

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