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1.)What is the missing term in the sequence 62, 55, 48, __,34

A.40
B. 41
C. 42
D. 43

2.)What is the rule for finding the nth in the sequence 1,4,9,16,25…?

A. 2n
B.3n
C.n2
D. 4n

3.)In the sequence 6,10,14,18, …, what is the nth formula?

A. 2n+2
B. 4n+2
C. 2n-2
D. 4n-2

4.)What is the 3rd term in the sequence using the formula 3n-2?

A. 2
B. 5
C. 7
D. 9

5.)Which of the following is expressed as equation? *
1 point
21 = b x 7
B. 6m + 4
C. 12+9-7
D. y/18​


Sagot :

Answer:

  1. A.
  2. .B
  3. A
  4. D
  5. C

Step-by-step explanation:

Answer:

1. B. 41

2. A. 2n or C. n2

3. B. 4n + 2

4. C. 7

Step-by-step explanation:

1. 62, 55, 48, __, 34

62 - 7 = 55, 55 - 7 = 48, 48 - 7 = 41, 41 - 7 = 31

2. A. 2n or C. n2

3. B. 4n + 2

4. 3n-2

n(1) = 3(1) - 2 = 3 - 2 = 1

n(2) = 3(2) - 2 = 6 - 2 = 4

n(3) = 3(3) - 2 = 9 - 2 = 7

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