Graphing Lines

What is the slope of the equation?
y=-2x-1

• 2
• -2
• -1
• 1

y = 1/2x - 1

• slope: 1/2    
  y-intercept:  -1 
• slope: 2/1    
  y-intercept:  -1
• slope: 3    
  y-intercept:  -3 
• slope: 2  
  y-intercept:  5 

What is the y-intercept in the equation
y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

What is the y-intercept?
y = 6x - 4 

• 6/1
• 1/6
• -4
• 4

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Y-intercept is where the line ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• ends

When you graph a line using slope-intercept form, you plot the  ___________ first and then the ___________.

• origin; slope 
• slope; y-intercept
• y-intercept; x-intercept
• y-intercept; slope

Which equation matches the graph? 

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

• m=4, b=-x
• m=-x, b=4
• m=1, b=4
• m=-1, b=4