Create Explicit Expressions

Write a Next/Now rule for the table.

• Next=Now + 4 Starting at 2

• Next=Now + 4 Starting at 0

• Next=Now × 3 Starting at 2

• Next=Now × 3 Starting at 0

Write a Next/Now rule for the table.

• Next=Now + 5 Starting at 0

• Next=Now + 5 Starting at 3

• Next=Now × 2 Starting at 3

• Next=Now - 5 Starting at 3

Write a Next/Now rule for the table.

• Next=Now + 6 Starting at 2

• Next=Now + 6 Starting at 0

• Next=Now × 4 Starting at 2

• Next=Now × 4 Starting at 0

Create a NEXT/NOW statement for the following sequence: 
2, 8, 14, .....

• NEXT = 4 * NOW

• NEXT = NOW + 6

• NEXT = NOW / 4

• NEXT = NOW - 6

f(12) = 4(12) – 20, which function gives f(x)?

• f(x) = 4x

• f(x) = 12x

• f(x) = 4x - 20

• f(x) = 12x - 20

Given the arithmetic sequence a_n = 3n-1
which equation is equivalent

• a_n = 3n-1

• a_n = 2 + (n-1)3 

• a_n = 2(n-1) +3

• a_n = -1 + (n-1)3 

Given the arithmetic sequence a_n = 7n+5
which equation is equivalent

• a_n = 7n-5

• a_n = 12 +(n-1)7

• a_n = 7(n-1) +5

• a_n = 5 + (n-1) 7

Given the arithmetic sequence a_n = 9n+3
which equation is equivalent

• a_n = 9n-1

• a_n = 12 + (n-1)9

• a_n = 3(n-1) +9

• a_n = 3 + (n-1)9 

Given the arithmetic sequence
a_n = 5n+21
which equation is equivalent

• a_n = 5n +26

• a_n = 26 +(n-1)5

• a_n = 21(n-1) +5

• a_n = 21 + (n-1)5 

Given the arithmetic sequence
a_n = 12 + (n-1)3 
which equation is equivalent

• a_n = 3n-12

• a_n = 3n+9

• a_n = 3n +12

• a_n = 3 + 12(n-1)