Linear Functions Part 2 Review

What is the y-intercept of the function f(x)=4 – 5x?

• -5

• 4

• -4

• 5

A line contains points M(1, 3) and N(5, 0). What is the slope of MN?

• -4/3

• -3/4

• 3/4

• 4/3

Tags

CCSS.8.EE.B.5

Which of the following is the equation of the line shown graphed below?

• y = 2x - 2

• y = 2x + 4

• y = 1/2x - 2

• y = 1/2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the y-intercept of the graph?

• 
  

  $4$
  

• $\frac{4}{3}$

• $-4$

• $\frac{3}{4}$

What is slope?

• Rise/run

• Where the graph crosses the y-axis (0,y)

• Where the graph crosses the x-axis (0,x)

Tags

CCSS.8.EE.B.5

Find the slope of this line.

• m = 11
• m = 1
• m = 2

Tags

CCSS.8.EE.B.5

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

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

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

X is the ______ part of the equation

• Input

• Output

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1