WorksheetsSLO Algebra 2: Transformations
Total questions: 20
y = g(x) to y = - g(x + 6) - 10
Shifted down 10 units
Shifted left 6 units
Shifted up 10 units
Shifted left 6 units
Shifted up 10 units
Shifted right 6 units
Shifted down 10 units
Shifted left 6 units
Describe the transformation from the parent graph
Reflect over x, right 3, down 4
Reflect over y, right 3, down 4
Reflect over x, right 3, up 4
Reflect over y, left 3, down 4
Parent function:
f(x)=∣x∣
Describe how the following graph is related to the parent graph: f(x)=21∣x∣
Compresses closer/ More narrow
Gets wider
Shifts up
Shifts down
Which transformation will occur if f(x) = x is replaced with 2f(x)?
Vertical stretch by a factor of 2
Vertical compression by a factor of 1/2
Vertical translation up by 2 units.
Horizontal compression by a factor of 1/2
y = -2 I x - 3 I + 3
What does the transformation f(x) → 31f(x)+4 do to the graph of f(x) ?
Shrinks the graph vertically by a factor of 1/3 and translates up 4 units.
Stretches the graph by a factor of 3 and translates up 4 units.
Translates the graph left 1/3 of a unit and up 4 units.
Translates the graph right 3 unites and down 4 units.
In the equation f(x)=5(x+3)2-10 what effect does the 5 do when compared to the parent function?
Vertical stretch by a factor of 5
Vertical compress by a factor of 5
Reflect over x-axis
Vertical shift up 5 units
Which equation below is a quadratic function translated up 5 units, left 4 and vertically stretched twice as tall?
f(x)=21(x−4)2−5
f(x)=2(x−5)2+4
f(x)=2(x+4)2+5
f(x)=(2x−4)2+5 y = -x2 - 5
A) 1/2f(x)
B) 3f(x)
C) 0.3f(x)
D) 7f(x)
Which order is correct from thinner to wider.
D, B, A, C
C, A, B, D
B, A, C, D
A, B, C, D
Given f(x)=x−8+3 , apply −5g(x−7)+9 .
g(x)=−5x−15−6
g(x)=−5x−15+12
g(x)=x+40−6
g(x)=−5x+40+6
Write an absolute value function given the following transformations from the parent function:
Reflection across the x-axis
Vertical shift right 2 units
Horizontal shift down 7 units
y=−∣x+2∣−7
y=∣x−2∣−7
y=−∣x−2∣−7
y=−∣x−2∣+7
Describe the transformation that occurred
h(x) = 1/5f(x)
Up 5 Units
vertical compression by a factor of 1/5
vertical stretch by a factor of 1/5
Down 5 Units
Which of the following notations describes the transformation needed to transform the red graph f(x) to the blue graph?
g(x)=−5f(x−4)+1
g(x)=5f(x−4)+1
g(x)=−51f(x−4)+1
g(x)=−5f(x+4)+1
What is the function of the new graph of f(x) after we apply the transformation g(x)=−f(x−3)−1 ?
g(x) = −(x−4)2+1
g(x) = −∣x−3∣−1
g(x) = (x−3)2−1
g(x) = −(x+4)2+1
f(x)=(x+2)2−7 is transformed by g(x)=f(x−12)+10 . What is the function of the transformation graph?
g(x)=(x−10)2+3
g(x)=(x+10)2−3
g(x)=(x−10)2
g(x)=(x−3)2+10
f(x)=−5(x+2)3−4 is translated three units to the right and two units up. What function represents the transformation?
f(x)=−5(x−1)3−2
f(x)=−5(x+5)3−6
f(x)=−5(x−1)3−6
f(x)=−5(x−1)3+2
Answer KeySLO Algebra 2: Transformations
Total questions: 20
Shifted down 10 units
Shifted left 6 units
Reflect over x, right 3, down 4
Gets wider
Vertical stretch by a factor of 2
Shrinks the graph vertically by a factor of 1/3 and translates up 4 units.
Vertical stretch by a factor of 5
f(x)=2(x+4)2+5
D, B, A, C
g(x)=−5x−15−6
y=−∣x−2∣−7
vertical compression by a factor of 1/5
g(x)=−5f(x−4)+1
g(x) = −(x−4)2+1
g(x)=(x−10)2+3
f(x)=−5(x−1)3−2
