Slope Intercept

Given that the slope is  2/3 and the y intercept is -3 what is the equation of the line?

• y = 2/3x - 3

• y = 2/3x + 3

• y = -2/3x - 3

• y = -2/3x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the equation of the line in slope-intercept form.

• y = - 1/4x - 3

• y = 1/3x + 3

• y = - 1/4x + 2

• y = 1/3x -3

Identify the slope and y intercept in the equation of the line: y = -1/3x + 1

• Slope: 1/3
  y-intercept: 1

• Slope: 1/3
  y-intercept: -1

• Slope: -1/3
  y-intercept: 1

• Slope: -1/3
  y-intercept: 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope-intercept form of the equation of a line?

• y=yx+b

• y=mx+b

• x=yx+b

• x=xy+b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

• y=12x-10

• y=10x+12

• y=12x+10

• x=10x-12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which ordered pair represents the Y-Intercept?

• (0,2)

• (2,0)

• (0,-2)

• (0, -2/3)

How would you graph y = 3/4x?

• Begin at the 3 then go up 4 and place a point

• Begin at (0,0) put a point Go up 4 right 3 put a point

• Begin at (0,0) put a point. Go up 3, right 4 put a point

• Begin at 4 put a point. Go up 3 right 1 put a point

Where do I begin?

• At -4 on the X-axis

• At 4 on the y-axis

• At (-2,5)

• At -4 on the y-axis

Which graph represents the equation:

y = 2x + 2

• 
• 
• 
• 

How do you calculate slope using a graph?

• rise over run

• run over rise

• look at the y intercept

• look at the x intercept

Tags

CCSS.8.EE.B.5