Alg 2 CW 8-28-25 Review for Quiz 2. Arithmetic Sequence Week 1

Classify the following as linear, exponential or quadratic function

Groups:

(a) Linear function examples

,

(b) Exponential function

,

(c) Quadratic functions

• car loan interest

• 
• investment doubling every year.

• walking 3 miles every day

• 
• diving into the sea and coming out

• the trajectory of a thrown ball

• each item costs $3

• 
• y=4x + 1

• y=x² + 4x + 4

a) Is the pattern linear, exponential or quadratic function? (a)  

b) Find the 6th term: ​ (b)  

c) Find the 8th term:​ (c)  

• Linear
• Exponential
• Quadratic
• 512
• 128
• 256
• 64

a) Is the pattern a linear function, an exponential function or quadratic function?​ (a)  

b) How many squares are in the 6th figure? ​ ​ (b)  

• Exponential

• 45
• Linear
• 34
• 32
• 40
• Quadratic

a) Is the pattern a linear function, an exponential function or quadratic function?​ (a)  

b) How many squares are in the 5th figure? ​ ​ (b)  

• Exponential

• 45
• Linear
• 2
• 3
• 4
• Quadratic
• 0
• -2

a) Is the pattern a linear function, an exponential function or quadratic?​ (a)  

b) How many squares are in the 4th figure? ​ ​ ​ (b)  

c) How many squares are in the 5th figure? ​ (c)  

• Exponential

• 43
• Linear
• Quadratic
• 29
• 18
• 33
• 20
• 27
• 40

a) Linear, exponential or quadratics? (a)  

b) Find the 8th term (when x=8) ​ (b)  

• Linear

• Exponential
• Quadratics
• 1536
• 192
• 768
• 384

Given the arithmetic sequence:

3, 8, 13, 18,. . .

a)The common difference is ​ (a)   and the first term is​ (b)   .

b) Find the equation of the arithmetic sequence: ​ (c)  

c) Use the equation to find the 39th term: ​ (d)  

• 5
• 3
• y=5x - 2
• -5
• -2
• 193
• 198
• y=5x + 3

Tags

CCSS.HSF.BF.A.2

Fill in the missing numbers in the given arithmetic sequence.

a

b

45

1

47

37

32

0

28

Tags

CCSS.HSF.BF.A.2

Given the arithmetic sequence: 33, 27, 21, ...

a) What is the constant difference?​ (a)  

b) Write the equation for the sequence:​ (b)  

c) What is the 10th term?​ (c)  

• -6
• 6
• y = -6x + 39
• y = -6x + 33
• y=6x + 39
• -21
• 3
• -12
• -24

Tags

CCSS.HSF.BF.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2