Equation of a line

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

What does the "b" stand for in y=mx+b?

• slope
• x-intercept
• y-intercept

Write the an equation for the graph shown.

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

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

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

• 2
• 3
• 5
• Cannot be Determined 

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

• -2
• 3
• 5
• Cannot be Determined

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3

Write the equation of the line.

• y = x + 1
• y= x - 1
• y= -x + 1
• y= -x - 1