How do you find an explicit formula?

1 answer:

6 0

If you can find an explicit formula for a sequence, you will be able to quickly and easily find any term in the sequence simply by replacing n with the number of the term you seek. An explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location).

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Can someone help me with question 8??? I know how to solve it but I’m just making sure my math is right before I write it down

Nostrana [21]

Ion sorry I don’t know I’m tryna ask a question

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3 years ago

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What is the energy stored in a spring when it is compressed 5mm by a 60N force?

Stolb23 [73]

Answer:

can you elaborate?

Step-by-step explanation:

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3 years ago

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(−6)^2<br> Need halp please

ziro4ka [17]

This is an EXPONENT.

To do this all we need to do is multiply the base by itself how many times the power says.

(-6)² = (-6) × (-6) = 36

Recall that any negative number times another negative number is positive so that is why this would be positive.

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3 years ago

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A farmer has a collapsable grain bag which can expand both vertically and horizontally as he needs it to. He wants to find a fun

bija089 [108]

Answer:

$3x^{3}+15x^{2}+x+5$

Step-by-step explanation:

We are told that the area of the bag can be represented by the function $f(x)=3x^{2} +1$ and as the bag is raised up its height can be represented by the function $g(x)=x +5$ .

Since we know that we can find volume of cuboid by multiplying base area to its height. We are given area and height of bag as functions. Now we will find volume of the bag by multiplying these functions.

$\text{Volume of collapsible bag}=f(x)*g(x)$