Derive and Interpret y = mx + b

• y = -4x + 72

• y = -2x - 9

• y = 1/2x - 9

• y = 2x + 9

What is the slope of this equation? 
y = 3x - 4 

• 3

• -4

• 3x

• 4

y = 3/2x + 3

• slope: 5   y-intercept:  3 

• slope: 3/2   y-intercept:  3 

• slope:  4  y-intercept:  3/2

• slope: 1/5   y-intercept:  5 

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

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope

In the equation y=mx+b, m is the ____.

• Slope

• Y-intercept

• X-intercept

• Origin

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

• slope

• x-intercept

• y-intercept

In the line y = mx + b, what is true?

• The y-intercept is

  (0, b)

• The x-intercept is

  (0, b)

• The slope is m

• It is linear

Which variable represents y-intercept in the linear equation y=mx+b?

• y

• x

• m

• b

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

• 2

• 3

• 5

• Cannot be Determined