Linear Equations

What is slope intercept form?

• y = kx
• y - y1 = m (x - x1)
• y = mx + b
• Ax + By = C

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Consider the equation:

y = -x+4

Identify the slope and y-intercept.

• m=4, b=-1

• m=-1, b=4

• m=1, b=4

• m=-1, b=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the y-intercept for the linear equation:

y = -3x

• -3

• 0

• 1

• -1

What is the slope of the equation:

y = -4x - 5

• -4

• 4

• 5

• -5

Tags

CCSS.8.EE.B.5

Identify the slope of the red line?

• 3
• undefined
• zero
• none of the above

Tags

CCSS.8.EE.B.5

Convert to Slope Intercept Form:

m = 4 and b =-3

• y = 4x - 13

• y = 4x - 3

• y = -3x + 4

• y = 4x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the linear equation:

x - 2y = 3

• 0

• 1

• ½

• -½

Tags

CCSS.8.EE.B.5

Write the equation in slope-intercept form: 3x − 5y = −5

• y = 3/5x + 1

• y = 3/5x - 5

• y = -3/5x + 1

• y = x + 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the linear equation in Slope-Intercept Form: x + 2y = 12

• y = 2x − 6

• y = -1/2x − 6

• y = 1/2x − 6

• y = -1/2x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the line?

• y = 3/2x - 3

• y = -3/2x + 3

• y = 2/3x - 3

• y = 2/3x + 3