Understanding Linear Functions and Slopes

What is the y-intercept of the line given by the equation y = 3x + 5?

• 3

• 5

• 0

• -5

What is the y-intercept of the line given by the equation y = -1/2x + 6?

• -1/2

• 6

• 0

• -6

What is the slope of the line given by the equation y = 0?

• 0

• 1

• Undefined

• -1

Which of the following lines has a positive slope?

• y = -3/4x + 2

• y = 5/2x - 1

• y = -x + 5

• x = 7

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What type of slope?

• undefined
• positive slope
• negative slope
• zero slope

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.2

CCSS.8.SP.A.3

What type of slope does the graph have?

• Positive
• Negative
• Zero Slope
• Undefined

What type of slope?

• negative
• positive
• zero slope
• downward slope

What is the equation of a line?

• y=mx+b

• y=bx+b

• y=mx+m

• b=yx+m

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the vertex of this parabola?

• (0, 5)

• (2, 1)

• (-1, 2)

• (-2, 1)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7