Functions and Slope

Is this mapping a function or not a function? 

• Function
• Not a Function 

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Tags

CCSS.8.EE.B.5

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

*Find the slope of the line.*

Hint: the "run" is 1...what's the "rise"?

• Macaroni

• 0

• 1

• -1

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

What does 'b" represent in y=mx=b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.C.7

Given h(x) = -9x +5, find h(8). 

• h(8) = 67
• h(8) = -67
• h(8) = 79
• h(8) = -79