Creating Linear Functions

What is the slope represented in the table?

• 2
• -2
• 1/2
• -1/2

What is the y-intercept represented in the table?

• 6
• -2
• 4
• 3

Write an equation for the table.

• f(x) = -2x + 6
• f(x) = 2x + 6
• f(x) = 6x - 2
• f(x) = -2x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.B.4

What is the value of f(-4)?

• 4
• 14
• -2
• 16

Write an equation for the table.

• f(x) = 5/2x + 5
• f(x) = -5/2x - 2
• f(x) = 2/5x + 5
• f(x) = 5/2x - 2

What is the value of f(6)?

• 10
• 15
• 20
• 25

Write an equation for the table.

• f(x) = 7x + 3
• f(x) = 1/3x + 7
• f(x) = 3x + 7
• f(x) = 7x + 1/3

What is the value of f(-2)?

• 1
• 5
• 9
• 13

Write an equation for the table.

• f(x) = 3/6x + 1
• f(x) = 2x + 1
• f(x) = 6/3x + 7
• f(x) = 1x + 2

What is the value of f(15)?

• 11
• 17
• 23
• 31