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2 years ago

What's the difference between arithmetic and geometrical sequence with examples please.

Mathematics

2 answers:

Vikki [24]2 years ago

7 0

Answer:

An arithmetic sequence has a constant difference between each consecutive pair of terms. This is similar to the linear functions that have the form y=mx+b. A geometric sequence has a constant ratio between each pair of consecutive terms. This would create the effect of a constant multiplier.

-- Credit -- libretexts

<em>Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!</em>

KIM [24]2 years ago

7 0

Answer:

An arithmetic sequence is a sequence with the difference between two consecutive terms constant. The difference is called the common difference. A geometric sequence is a sequence with the ratio between two consecutive terms constant. This ratio is called the common ratio.

Step-by-step explanation:

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Need help asap please!

Montano1993 [528]

Answer:

determinant: -15
x = 3; y = 4; z = 1

Step-by-step explanation:

The matrix of coefficients has one row corresponding to each equation. The constants in that row are the coefficients of the variables in the equation. Coefficients are listed in the same order on each row. A missing term is represented by a coefficient of 0.

<h3>coefficient matrix, determinant</h3>

The first attachment shows the coefficient matrix and its determinant.

<h3>solution</h3>

The solution to the system of equations can be found by left-multiplying the constant vector by the inverse of the coefficient matrix.

$\textbf{A$\cdot$X}=\textbf{B}\\\\\textbf{X}=\textbf{A}^{-1}\cdot\textbf{B}$

This multiplication is shown in the second attachment. It tells us ...

$\textbf{X}=\left[\begin{array}{c}x\\y\\z\end{array}\right]=\left[\begin{array}{c}3\\4\\1\end{array}\right]$

4 0

2 years ago

Find the midpoint of the segment with the given endpoints (-5,-9) and (-9,-3)

meriva

Answer:

(-7,-6)

Step-by-step explanation:

$x = \frac{ -5 - 9}{2} = - 7 \\ \\ y = \frac{ - 9 - 3}{2} = - 6 \\$

7 0

3 years ago

You are making a fleece blanket. You buy 2.5 yards of fleece for $19.95.

Sav [38]

Answer:$7.98

Step-by-step explanation:

$19.95 divided by 2.5 yards

19.98/2.5 =7.98

8 0

3 years ago

3 coins Priya spends $45 on gas, $10 on dinner, and $8 on a video game. How much money did Priya spend on variable expenses?

NISA [10]

Answer:

3x=63

Step-by-step explanation:

3 coins means a coin is x and total expenditure is equal to 63

8 0

3 years ago

LOOK AT PHOTO AND PLEASE HELP THANK YOU !!!!

EleoNora [17]

Answer:

Step-by-step explanation:

a4= 3 then a4-1= -1

an= a4-1 + ×

X= an - a4-1

X= 3-(-1) = 4

The recurcive formula is

An= an-1 + 4

The answer should be B

8 0

4 years ago

What's the difference between arithmetic and geometrical sequence with examples please.​

What's the difference between arithmetic and geometrical sequence with examples please.