Transformations

What is the linear parent function?

• f(x) = x 
• y = mx + b 
• f(x) = 2x 
• f(x)  = y 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

How did the equation shift from the parent function? y=x+2

• translated up 2
• translated down 2
• steeper
• translated right 2

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

How did the equation shift from the parent function? y=1/2x

• Steeper
• shift up
• Less steep
• shift down

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

Troy graphed the line of the equation f(x) = 5x + 2. Sarah
graphed the line of the equation g(x) = 5x – 2 on the same
coordinate plane. Which of the following statements best
describes the line that Sarah graphed?

• Less steep by 2
• Vertical shift up 4
• Vertical shift down 4
• Steeper by 2

Tags

CCSS.HSF.BF.B.3

Describe the transformation of f(x) that results in g(x):
g(x)=f(x)-4

• f(x) has been translated down 4.
• f(x) has been translated up 4.
• f(x) has been translated right 2
• f(x) has been translated left 2

Tags

CCSS.HSF.BF.B.3

Find the slope of the line.

• -2/1
• 2/1
• -1/1
• 1/1

Tags

CCSS.8.EE.B.5

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• 90 degrees

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined
• 0
• 1/1
• -1/1

Tags

CCSS.8.EE.B.5

Find the slope from the table.

• 1/4
• -1/4
• -4/1
• 4/1

Tags

CCSS.8.EE.B.5

Which line is the steepest?

• Blue because the equation has +4
• Red because it is the parent function
• Blue & Green have the same steepness
• Pink because the equation has a 5

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9