Writing Linear Equations

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which graph shows the equation y = 2/3x - 3

• 
• 
• 
• 

What is the equation of this line?

• 0

• x = 2

• y = -2

• x = -2

What TWO things do you need to write a linear equation? Check both things!

• Slope

• Y-intercept

• Y - axis

• Standard form

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

When graphing an equation, ALWAYS start with the _________.

• Y-intercept

• Slope

• x - axis

What is the equation of the line shown in the graph?

• y = 0

• y = 1

• y = 2

• x = 1

What equation matches this graph?

• y = 2x + 2

• y = 3/2x + 2

• y = 1/2x + 2

• y = 2/3x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation represents the following graph? (check the coordinate carefully--> the numbers on the y-axis are a bit off)

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

What is the equation of this line?

• y= 3/2x+2

• y=3/2x-3

• y=2/3 x+2

• y=2/3x-3