Math 8 Unit 3: Slope from All Information

Which of these represents slope-intercept form?

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y = mx + b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation:  y = 4x + 3

• 3
• 4x
• 4
• x

Tags

CCSS.8.EE.B.5

What is the slope shown in the following equation:   y = 3/2x + 3

• 3

• 2

• 2/3

• 3/2 

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(6,7) and (4,2)

• 2/5
• -5/2
• 5/2
• -1/2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(-2, 8) and (0, 8)

• 0
• -2
• 2
• 1/2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through (-9, -6) and (-9, -10)

• 0
• Undefined
• -3
• -9

Tags

CCSS.8.EE.B.5

Describe what this line would look like:  y = 4x + 3

• downhill and steep

• uphill and steep

• downhill and not so steep

• uphill and not so steep

Which of the following equations is written in slope-intercept form?

• y = 10x - 7

• y - 5 = 3(x - 1)

• 5x - y = 12

• 6x + 2y - 15 = 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3