Slope-Intercept Form

What is slope-intercept form?

• f(x) = 2

• y = mx + b

• x = my + b

• a² + b² = c²

What does "m" represent in y=mx+b?

• y-intercept

• slope

• macaroni

• nothing

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

• y-intercept

• beans

• nothing

• slope

What is the slope in the equation:  y=4x+3

• 3

• 1/4

• 4

• 7

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:  3  y-intercept:  (0,3/2)

• slope: 1/5   y-intercept:  (0,5) 

Which of these lines has a slope of -3?

• A

• B

• C

• D

Write the equation of the line.

• y=3/5x+1

• y=3/5x-1

• y=5/3x+1

• y= -3/5x+1

Write the equation for the line.

• y= 3x+4

• y= 4x+3

• y=1/4x+3

• y= -4x+3

Write the equation of a line that has a slope of 0 and passes through (0, 1)

• y = -3x + 1

• y = 1

• x = -3y

• 0

What is the equation of the line in slope-intercept that passes through (0, 2) and has a slope of 1?

• y = 2x + 1

• y = x + 2

• y = 2x - 1

• y = -2x + 1