All categories

3 years ago

Determine whether the sequence is arithmetic, geometric, or neither, and justify your response.

Mathematics

1 answer:

Kobotan [32]3 years ago

6 0

9514 1404 393

Answer:

geometric

Step-by-step explanation:

The signs of the terms alternate, so it cannot be an arithmetic sequence.

The ratios of terms are ...

6/-3 = -12/6 = 24/-12 = -2

The terms have a constant ratio of -2, so the sequence is geometric.

You might be interested in

3.Which value of x makes the equation 1.25(4x − 10) = 7.5 true?

In-s [12.5K]

Answer:

x=4

Step-by-step explanation:

1. distributive property

2. combine like terms

3. inverse operation

4. division or multiplication property

8 0

3 years ago

Read 2 more answers

How do you graph y=3x-4 on a coordinate grid

mars1129 [50]

Answer:

You can look at the screenshot

Step-by-step explanation:

So one point of the line is (0, -4) and another point is (4/3, 0). Plot these points on a graph and draw a line.

0, -4 is from making x = 0, and then 4/3, 0 is from making y = 0.

7 0

3 years ago

Read 2 more answers

Find the cosine of angle A to the nearest 100th.

Sauron [17]

Answer:

${ \tt{ \cos(A) = \frac{ \sqrt{700} }{40} }} \\ { \tt{ \cos(A) = 0.66 }}$

4 0

3 years ago

Can you help me with 7 and 8

elena55 [62]

All I know or all I understood was both 7 and 8 aren’t functions. Hope this helped

4 0

3 years ago

a fruit basket contains oranges and grapefruits. one-third of the oranges and one-fourth of the grapefruits were spoiled. you th

Juli2301 [7.4K]

1/3 oranges were spoiled.....u threw away 4 oranges...
1/3 of what = 4....
1/3x = 4
x = 4 * 3
x = 12 oranges

1/4 grapefruits were spoiled....u threw away 7
1/4 of what = 7
1/4x = 7
x = 7 * 4
x = 28

so ur fruit basket contained 12 oranges and 28 grapefruits before u discarded the spoiled ones

6 0

3 years ago