Slope and Y-Intercept Equations

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

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

y = -2x

• b = 0

  m = -2

• b = 2

  m = 0

• b = 0

  m = 2

• b = 2

  m = -2

Write the linear equation given the information:

y-intercept (b) = 8

slope (m) = -6

• y = 8 - 6x

• y = 8 - 6

• y = -6 + 8x

• y = 6 - 8x

Write the linear equation given the information:

• y = 2 + 5x

• y = - 3  + $\frac{2}{5}$ 
  

Write the linear equation given the information: y-intercept (b) = 10 slope (m) = -2

• y = 10 - 2x

• y = 2 - 10x

• y = -10 + 2x

• y = 10 - 2
  

• b = y

  m = x

Which is the slope-intercept equation of the line with a slope of -2 and a y-intercept of 5?

• y = -2x + 5

• y = 5x - 2

• y = -2/5x + 5

• y = 2x - 5

What is the equation of a line with m = -1 and b = 1/5

• y = -x + 1/5

• y = 1/5x - 1

• y = 1/5x + 1

• y = x + 1/5

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

• 2

• 3

• 5

• Cannot be Determined