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3 years ago

What is the common difference for the arithmetic sequence? -6, -1, 4, 9, 14

Mathematics

1 answer:

denpristay [2]3 years ago

4 0

Answer:

Step-by-step explanation:

The common difference of any arithmetic sequence is the difference between two consecutive terms in the sequence.

In the provided sequence

-1-(-6)=5

4-(-1)=5

9-4=5

14-9=5

Therefore the common difference, d=5

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SOLUTION:

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$\begin{gathered} \text{Area = (54 -2x) x = 54 x -2x}^2 \\ \frac{dA}{dx}=\text{ 54 - 4x = 0} \\ We\text{ have that:} \\ 54\text{ = 4x } \\ \text{Divide both sides by 4, we have that:} \\ \text{x = }\frac{54}{4} \\ \text{x = 13. 5} \end{gathered}$

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10 months ago

What is the common difference for the arithmetic sequence? -6, -1, 4, 9, 14​

What is the common difference for the arithmetic sequence? -6, -1, 4, 9, 14