Chapter 8: Functions and Inequalities

Find the missing output values for the function table.

• 0, 4, 8

• 3, 2, 1,

• 4, 5, 6

• 40, 41, 42

If a function rule is 3n – 2, what is the output for an input of 2?

• 1

• 2

• 4

• 8

Find the missing output values for the function table.

• 1, 2, 3,

• 0.5, 1, 1.5

• 0, 2, 4

• 2, 4, 6

Find the missing output values for the function table.

• 1, 2, 3

• -1, 0, 1

• 2, 1, 0

• -2, -1, 0

Find the rule for the function table.

• n x 2

• 3n ÷ 4

• n - 2

• n ÷ 3

Find the rule for the function table.

• 3n

• n

• n + 2

• n + 4

Which expression describes the value of each term as a function of its position?

• 5n

• 2n

• n + 5

• n - 2

What is the tenth term in the sequence shown?

• 40

• 50

• 55

• 60

Graph y = 2x.

• 
• 
• 
• 

Which equation represents the function displayed in the table?

• y = 5x

• y = 7x

• y = 8x

• y = 9x