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2 years ago

Please help

Mathematics

1 answer:

vova2212 [387]2 years ago

3 0

1) The complete sequence will be; -3, -2, -1, 0, 1

Thus, the rate of change is 1

2) The complete sequence will be; 1, 13, 25, 37, 49

Thus, the rate of change is 12.

3) The complete sequence will be;

1.25, 0, -1.25, -2.5

Thus, the rate of change is -1.25

4) The complete sequence will be; 92, 89, 86, 83, 80

Thus, the rate of change is -3

<h3>How to complete the sequence?</h3>

1) The given sequence is;

-3, -2, _, _, 1

Now, the complete sequence will be;

-3, -2, -1, 0, 1

Thus, the rate of change is 1

2) The given sequence is;

_, 13, 25, _, _

Now, the complete sequence will be;

1, 13, 25, 37, 49

Thus, the rate of change is 12.

3) The given sequence is;

1.25, _, -1.25, _

Now, the complete sequence will be;

1.25, 0, -1.25, -2.5

Thus, the rate of change is -1.25

4) The given sequence is;

92, _, _, _, 80

Now, the complete sequence will be;

92, 89, 86, 83, 80

Thus, the rate of change is -3

Read more about Completing Sequence at; brainly.com/question/6561461

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28:35
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4 years ago

What is the explicit formula for the sequence?

Aleksandr [31]

Answer:

$a_{n}$ = n - 2

Step-by-step explanation:

Note the difference between consecutive terms is constant, that is

0 - (- 1) = 0 + 1 = 1

1 - 0 = 1

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3 - 2 = 1

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3 years ago

How do i do numer 1 and 3.?!?!?!?!?!

Anna11 [10]

To solve each question, all you've got to do is add the two numbers together and then graph the result on the number line.

1.) -3 +(-1.5)
Add 3 to -1.5. It would be the same as subtracting 1.5 from -3(-3 - 1.5)
Final Answer: -4.5
Or, since you are using a number line, start on -3 and go left 1.5 units and you will land on the -4.5 point. You go to the left because you are adding a negative number..

2.) 1.5+3.5
Add
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Or, since you are using a number line, start on 1.5 and go to the right 3.5 and you will land on 5. You go to the right because you are adding a positive number.

3.) 1/4 + 1/2
Multiply 1/2 by 2 to make both fractions have the same denominator
1/4 + 2/4
Add
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Or, since you are using a number line, start on 1/4 and go up 2/4 and you will land on 3/4 as the result.

4.) -1 1/2 + (-1 1/2)
Add -1 1/2 to -1 1/2. This would be the same as subtracting 1 1/2 from -1 1/2(-1 1/2 - 1 1/2)
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Leave a thanks :D

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