CPM CCA Alg 1 Chapter 5 Diagnostic Quiz

Complete the following pattern. 4, 9, 14, ___ , ___ , ___

• 19

• 22

• 24

• 29

How is this sequence changing?:

3, 6, 12 ...

• Adding 3 each time

• Multiplying by 2 each time

• Subtracting 3 each time

• Dividing by 2 each time

What is the rule for the following pattern in y=mx+b format? 4, 9, 14, ___ , ___ , ___

• y=5x-1

• y=4x+1

• y=3x+2

• y=2x+5

Write a rule for this graph in y=mx+b format.

• y=2x+5

• y=4x+10

• y=3x+7

• y=5x+12

What is the generator/common difference of the sequence: 4, 9/2, 5, 11/2, ...?

• 1/2

• 1

• 3/2

• 2

Consider the sequence 3, 6, 12 ... Write the next four terms of the sequence.

• 24, 48, 96, 192

• 20, 40, 80, 160

• 30, 60, 120, 240

• 25, 50, 100, 200

Equation for arithmetic sequence where t(4) = 8 and t(10) = 32.

• t(n) = 3n – 4

• t(n) = 4n – 8

• t(n) = 2n + 4

• t(n) = 5n – 12