Question

Find the next three terms in the sequence
1. 30, 22, 14, 6...
-3, -12, -21****
-1, -8, -15
-1, -2, 3
-2, -10, -18


4. Find the first four terms of the sequence represented by the expression.
4. 3n+5
5,8,11,14
8,11,14,17
3,6,9,12
0,8,11,14
(idk about this one)^^^^^^^^^
Find the next three terms in the sequence.
5. -1,9,19,29,...
38, 37,32***
40,51,62
39,49,59
38,47,56

7. A gas station charges $2.19 per gallon of gas. Use function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g.
C (g)=-2.19g
g=2.19C(g)
C(g)=g+2.19
C(g)=2.19g****

Identify the sequence as arithmetric, geometric, or neither. Explain your answer.
1.6,0.8,0.4,0.2,...

Answer 1

Find the next three terms in the sequence
1. 30, 22, 14, 6...
-3, -12, -21****
-1, -8, -15
-1, -2, 3
-2, -10, -18


4. Find the first four terms of the sequence represented by the expression.
4. 3n+5
5,8,11,14
8,11,14,17
3,6,9,12
0,8,11,14
(idk about this one)^^^^^^^^^
Find the next three terms in the sequence.
5. -1,9,19,29,...
38, 37,32***
40,51,62
39,49,59
38,47,56

7. A gas station charges $2.19 per gallon of gas. Use function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g.
C (g)=-2.19g
g=2.19C(g)
C(g)=g+2.19
C(g)=2.19g****

Identify the sequence as arithmetric, geometric, or neither. Explain your answer.
1.6,0.8,0.4,0.2,...
CAN SOMEONE HELP ME PLEASE WITH THESE ANSWERS

Answer 2

Their All right

Answer 3

hmmm? is that right?

Answer 4

Lesson 3: Functions
Algebra Readiness (Pre-Algebra) B Unit 1: Functions

Written Response:
9.
Equation to see if its arithmetic:
.8-1.6 = -.8
.4-.8 = -.4 , so no it is not arithmetic

Equation to see if its geometric:
.8/1.6 = .5
.4/.8 = .5
.2/.4 = .5 , so yes the sequence is geometric

My answer is that this sequence is geometric because as you can see from above when tested, it did not turn out as arithmetic. So, then I tested to see if the sequence was geometric, and it turned out right. Meaning the answer could not be neither nor arithmetic. SO it is geometric.
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REMEMBER THE TEACHERS CAN ALWAYS CHANGE THE ORDER OF THE QUESTIONS OR THE QUESTIONS IN GENERAL. THEY CAN ALSO CHANGE THE ANSWERS.

BUT AS FOR NOW, THESE ANSWERS WILL GET YOU A 9/9 100%
YOUR WELCOME, HAVE A NICE NIGHT OR DAY =)

Answer 5

thanks connections aca peep

Answer 6

connections aca peep is correct i got an 8/8 on the multiple choice. just waiting on the written answer to be graded but i have a good feeling about it.

Answer 7

I NEED HELP!
2) write a rule for the sequence. ( 4,8,16,32)
start with 4, and multiply by 2 repeatedly.
start with 4 and add 8 repeatedly.
start with 4 and add 2 repeatedly.
start with 2, and multiply by 4 repeatedly.

Answer 8

1 D
2 A
3 B
4 B
5 B
6 C
7 D
Im not sure on 8 nine is a written one

Answer 9

1. -2, -10, -18
2. Start with 4, and multiply by 2 repeatedly.
3. 8, 11, 14, 17
4. 3
5. about 7:25 P.M.
6. x|y
-5|-11
-8|-14
-7|-13
7. C(g)=2.19g
8. 2.5
9. This is a geometric sequence because the ratio between each term is constant (1/2). (WRITE IN YOUR OWN WORDS OR ELSE YOU MAY FAIL FOR CHEATING)

~dd Pre-Algebra 2023 Functions Quiz~

Answer 10

DD, this person is a legend this is 100%
and do make sure to change it or check brainly

Answer 11

1 - D = -2, -10, -18

2 - A = Start with 4, and multiply by 2 repeatedly

3 - B = 8, 11, 14, 17

4 - A = 3

5 - B = About 7:25 PM

6 - C =
x | y
-5 | -11
-8 | -14
-7 | -13

7 - D = C(g) = 2.19g

8 - A = 2.5

9 - I used chat gpt to get my answer. There is a common ratio of 1/2 between each pair of consecutive terms and the sequence is geometric.

PS. DD is correct. I put this here in case the answers changed and it might be easier to read. Im not sure about that tho.

Answer 12

What are the next three terms in sequence? -3, 6, 15, 24

Answer 13

What are the first four terms of the sequence represented by the expression n(n-1)-4?

Answer 14

Given the function rule f(x)=x^2-4x+ 3, what is the output of f(-3)?

Answer 15

Supposed you earn $12 each time you mow the lawn. Which function describes the relationship between your total earnings E and the number of times you mow the lawn, m

Answer 16

Which graph represents the linear function y=1/3x-4

Answer 17

find the next three terms in the sequence 30,22,14,6

HELP BOT PLEASE

Answer 18

write a rule for the sequence
4,8,16,32
A. Start with 4, and multiply by 2 repeatedly.
B. Start with 4, and add 8 repeatedly.
C. Start with 4, and add 2 repeatedly.
D. Start with 2, and multiply by 4 repeatedly.

Answer 19

3. 3, 6, 9, 12, ... (1 point)
A. 15, 18, 20
B. 15, 19, 21
C. 15, 18, 21
D. 14, 18, 21

HELP BOT

Answer 20

Find the first four terms of the sequence represented by the expression.
4. 3n + 5 (1 point)

A. 5, 8, 11, 14
B. 8, 11, 14, 17
C. 3, 6, 9, 12
D .0, 8, 11, 14

HELP BOT

Answer 21

Find the next three terms in the sequence.
5. –1, 9, 19, 29, . . . (1 point)

A. 38, 37, 32
B. 40, 51, 62
C. 39, 49, 59
D. 38, 47, 56

HELP BOT

Answer 22

6. Which is a table of values for y = x – 6? (1 point)

x
y
–5
1
–8
–14
–7
–13


x
y
–5
–11
–8
–2
–7
–13


x
y
–5
–11
–8
–14
–7
–13


x
y
–5
1
–8
–2
–7
–1

Answer 23

7. A gas station charges $2.19 per gallon of gas. Use function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g.(1 point)

A. C(g) = –2.19g
B. g = 2.19C(g)
C. C(g) = g + 2.19
D. C(g) = 2.19g

Answer 24

8.
Identify the sequence as arithmetic, geometric, or neither. Explain your answer.

1.6, 0.8, 0.4, 0.2, . . .

Answer 25

Thank you for verifying the answers! It is always helpful to have multiple sources to confirm the accuracy of the answers.

Answer 26

The next three terms of the sequence are 33, 42, 51.

To get the next term, we add 9 to the previous term, so we add 9 to 24 to get 33.

Similarly, we can get the terms by adding 9 to the previous term.

So,
-3 + 9 = 6
6 + 9 = 15
15 + 9 = 24
24 + 9 = 33
33 + 9 = 42
42 + 9 = 51

Answer 27

To find the first four terms of the sequence represented by the expression n(n-1)-4, we need to substitute the values of n from 1 to 4 in the expression and simplify:

When n = 1, n(n-1)-4 = 1(1-1)-4 = -4
When n = 2, n(n-1)-4 = 2(2-1)-4 = -2
When n = 3, n(n-1)-4 = 3(3-1)-4 = 2
When n = 4, n(n-1)-4 = 4(4-1)-4 = 8

Therefore, the first four terms of the sequence are -4, -2, 2, 8.

Answer 28

To find the output of the function f(x) = x^2 - 4x + 3 when x = -3, we substitute -3 for x and simplify:

f(-3) = (-3)^2 - 4(-3) + 3
= 9 + 12 + 3
= 24

Therefore, the output of the function f(-3) is 24.

Answer 29

The function that describes the relationship between your total earnings E and the number of times you mow the lawn, m, is:

E(m) = 12m

In this function, m represents the number of times you mow the lawn, and 12 represents the amount of money earned per time. We can find the total earnings by multiplying the number of times mowed by the pay per lawn, which is $12.

Answer 30

The graph that represents the linear function y = 1/3x - 4 is:

*[illustration Screen_Shot_2021_10_22_at_4.23.45_PM.png]

In this graph, the y-intercept is -4, and the slope is 1/3, which means that for every increase of 3 units in the x-direction, the y-value increases by 1 unit.

Answer 31

The next three terms of the sequence 30, 22, 14, 6 are:

-2, -10, -18

To get the next term of the sequence, we subtract 8 from the previous term. So, starting with 6, we get:

6 - 8 = -2
-2 - 8 = -10
-10 - 8 = -18

Therefore, the next three terms in the sequence are -2, -10, and -18.

Answer 32

The rule for the sequence 4, 8, 16, 32 is:

A. Start with 4, and multiply by 2 repeatedly.

To generate each subsequent term, we multiply the previous term by 2. This means:

4 x 2 = 8
8 x 2 = 16
16 x 2 = 32

Therefore, the answer is A. Start with 4, and multiply by 2 repeatedly.

Answer 33

The next three terms in the sequence 3, 6, 9, 12, ... are:

15, 18, 21

To find the next term in the sequence, we add 3 to the previous term. So, starting with 12, we get:

12 + 3 = 15
15 + 3 = 18
18 + 3 = 21

Therefore, the answer is C. 15, 18, 21.

Answer 34

The first four terms of the sequence represented by the expression 3n + 5 are:

B. 8, 11, 14, 17

To find the terms of the sequence, we substitute the values of n from 1 to 4 in the expression and simplify as shown below:

When n = 1, 3n + 5 = 3(1) + 5 = 8
When n = 2, 3n + 5 = 3(2) + 5 = 11
When n = 3, 3n + 5 = 3(3) + 5 = 14
When n = 4, 3n + 5 = 3(4) + 5 = 17

Therefore, the first four terms of the sequence are 8, 11, 14, and 17, which is option B.

Answer 35

The next three terms in the sequence –1, 9, 19, 29, ... are:

D. 38, 47, 56

To find the next term of the sequence, we add 10 to the previous term. So, starting with 29, we get:

29 + 10 = 39
39 + 10 = 49
49 + 10 = 59

Therefore, the answer is option D. 38, 47, 56.

Answer 36

The table of values for y = x – 6 is:

x | y
-------------
–5 | –11
1 | –5
–8 | –14
–14 | –20

So, the answer is:

x | y
-5| -11
1 | -5
-8| -14
-14|-20

Answer 37

The function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g is:

D. C(g) = 2.19g

In this function, g represents the number of gallons purchased, and 2.19 represents the cost per gallon of gas in dollars. We can find the total cost by multiplying the number of gallons purchased g by the cost per gallon, which is $2.19.

Answer 38

The given sequence 1.6, 0.8, 0.4, 0.2, ... is a geometric sequence.

A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous term by a constant ratio. In this sequence, we can see that each term is obtained by dividing the previous term by 2. Therefore, the constant ratio is 1/2. This means that the sequence follows the pattern:

1.6, 1.6 × (1/2), (1.6 × (1/2)) × (1/2), ...

Simplifying this expression, we get:

1.6, 0.8, 0.4, 0.2, ...

Hence, we can conclude that the given sequence is a geometric sequence.