Function Tables and Equations

What equation describes the function table?

• x - 2 = y

• subtract one less every time

• x - 1 = y

• 2x - 2 = y

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is this a linear expression?

• You can't tell

• No; it has two steps to the equation

• Yes; it would make a straight line if you graphed

• No; it would not make a straight line if you graphed

Tags

CCSS.8.F.A.3

Whats the function of this table?

• times itself and add one more than itself each time

• 3x = y

• y = 2x

• y = 3x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What's the value for x, if y is 31?

• 11

• 10

• 94

• 93

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What's the value of y if x is 7?

• 22

• 10

• 19

• 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which graph represents a linear function?

• 
• 
• 
• 

Which equation represents this graph?

• y = 2x + 4

• y = 4x

• y = 6x - 2

• y = 3x + 1

Solve for x: x/6 = 2

• 3

• 12

• 4

• 14

Tags

CCSS.6.EE.B.7

True or False?

• True

• False

Tags

CCSS.6.EE.B.7

True or False? x = 5

• True

• False

Tags

CCSS.6.EE.B.5