Slope-Intercept Form

What is the correct slope-intercept form?

• y = mx + b

• y = mb + x

• y = x

• y = -mx + b

What would the slope of the line be?

• Positive

• Negative

• 0

• Undefined

What kind of slope does the line have?

• Positive

• Negative

• 0

• Undefined

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

• slope: 5  

  y-intercept: 3/2 

• slope: 3/2  

  y-intercept: 3 

• slope:  4  

  y-intercept: 3/2

• slope: 1/5  

  y-intercept: 5 

Which Graph is Linear?

• 1st
• 2nd

• 3rd
• None

• 2

• -2

• 1

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

• 2/3

• -2/3

• 3

• -2

What is the slope of the line that passes through these two points (8, 4) and (5, 3)?

• 3

• -1

• -1/3

• 1/3

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2