6.1-6.3 Quiz

Which equation matches the graph?

• y= 2x + 5
• y= 2x
• y= -2x + 5
• y= -2x

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which equation matches the graph?

• y= 1x + 3
• y= 1x
• y= -1x + 3
• y= -1x

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The graph of a linear function is always straight?

• true
• false

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

What is the slope of the line represented by the equation y = 7 - x?

• 7
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5

Put this into standard form:
y = 3x + 2

• y + 3x = 2
• 3x + y = 2
• -3x + y = 2
• 3x - 2y = 2

Tags

CCSS.HSA.CED.A.2

Find the x and y-intercepts:
y = 5x + 20
**HINT: Cover one variable with your finger and solve for the other

• x-intercept: (0, -4)
  y-intercept: (20, 0)
• x-intercept: (-4, 0)
  y-intercept: (0, 20)
• x-intercept: (5, 20)
  y-intercept: (20, 5)
• x-intercept: (5, 1)
  y-intercept: (20, 5)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSA.REI.C.6

What is the slope-intercept form of a line?

• Ax + By = C

• y = mx + b

• y - y1 = m(x - x1)

• y = Ax + By

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is standard form of a line?

• y = mx + b

• Ax + By = C

• y - y1 = m(x - x1)

• y = Ax + By

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

In slope-intercept form, what information is easy to find? Select all that apply.

• slope

• y-intercept

• rise over run

• a point on the line

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3