Identifying the Slope and Y-Intercept from an Equation

Write the slope-intercept form of the equation that has a slope of 4 and a y-intercept of −3.

• y = 4x − 3

• y = −3x + 4

• y = −4x + 3

• y = 3x − 4

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

• y-intercept

• x-intercept

• nothing

• slope

Which equation represents slope intercept form?

• y=5+2x

• 5y=x+5

• y=2x+5

• 4y+2x=8

Write the equation of the line with slope -2 through the point (7, -1).

• y = -2x + 15

• y = -2x -15

• y = -2x + 13

• y = -2x - 13

In the equation y = 1/2x, the 1/2 is the...

• slope

• y-intercept

• ?

Identify the slope and the y-intercept in y = 6x + 2

• slope = 2, y-intercept = 6

• slope = 6, y- intercept = 2

• slope = 0, y- intercept = 2

• slope = 6, y- intercept = 0

Identify the slope and y-intercept

• m = 2, b = 0

• m = 3, b = 6

• m = 6, b = 3

• m = 0, b = 0

Find the slope(m) and y-intercept (b):

y = 3x + 2

• b = 2

  m = 3

• b = y

  m = x

• b = 3

  m = 2

• b = 0

  m = 3/2

Find the slope(m) and y-intercept (b)

y = 4 - 5x

• b = 4

  m = -5

• b = 4

  m = 5

• b = 5

  m = -4

• b = x

  m = 5/4

Find the slope(m) and y-intercept (b)

y = x + 7

• b = 7

  m =1

• b = 1

  m = 7

• b = 7

  m = 0

• b = 0

  m = 7