Sol Transformations

Which function is graphed?

• f(x) = -|2x - 5| + 5

• f(x) = -|x - 3| - 3

• f(x) = -2|x + 3| + 5

• f(x) = -2|x + 5| - 3

Describe the transformation

f(x+5)

• shift left 5

• shift right 5

• shift up 5

• shift down 5

What is the equation of the graph below?

• f(x) = I x I + 1

• f(x) = I x I - 1

• f(x) = -I x I + 1

• f(x) = -I x I - 1

Describe the transformation from the parent function: y = 3x + 5

• Steeper; Shift up 5 units

• Steeper; Shift down 5 units

• Flatter; Shift up 5 units

• Flatter; Shift down 5 units

Describe the transformation

-f(x)

• shift down

• reflect over x-axis

• reflect over y-axis

• shift right

Which transformation reflects over the x-axis?

• f(-x)

• f(x)

• -f(x)

• :(

Which transformation reflects over the y-axis?

• f(-x)

• f(x)

• -f(x)

• :(

Which describes a vertical stretch (skinnier)?

• 2f(x)

• 0.5f(x)

• (1/2)f(x)

• 0.000001f(x)

Which describes a vertical compression (wider)?

• -3f(x)

• 45f(x)

• 0.5f(x)

• 1f(x)

What are the transformations of f(x) = |x-3| + 4 from the parent function?

• right 3

  down 4

• left 3

  up 4

• right 3

  up 4

• down 3

  right 4