Transformations

A quadratic is reflected down when the value of a is negative.

• TRUE

• FALSE

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

• Vertical stretch by a factor of 4

• Vertical compression by a factor of 1/4

• Vertical translation up by 1/4 units.

• Horizontal compression by a factor of 1/4

• right 3

• Reflected down, right 3

• Reflected down, up 3

• Reflected down, left 3

Which quadratic would be the narrowest?

The linear parent function, f(x) = x, is transformed to g(x) = f(x) - 6. Describe the transformation.

• g(x) is shifted up 6 units

• g(x) is shifted down 6 units

• g(x) is shifted left 6 units

• g(x) is shifted right 6 units

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

Translations, rotations, and reflections are three different types of what?

• Transformations
• Geometry
• Vectors
• Shapes

Consider the given function.  Find the coordinates of the point (0, 0) on the image function.   

• (2, 0)
• (-2, 0)
• (0, 2)
• (0 , 0)

Consider the given function.  Find the coordinates of the point (1, 1) on the image function.

• (4, 2)
• (1, -4)
• (1, -1)
• (-2, -3)