Transformations Y=X

• y = x - 2

• y = x + 2

• y = (x - 2)

• y = (x + 2)

How is the y-intercept affected in the function y = 3x + 4 compared to the parent function y = x?

• Increases by 4

• Decreases by 3

• Increases by 3

• Decreases by 4

• Reflected over the y-axis

• Reflected over the x-axis

• Translated down by 1 unit

• Translated up by 1 unit

Which of the following functions represents a vertical translation of y = x by 8 units upward?

• y = x + 8

• y = x - 8

• y = 8x

• y = -8x

What happens to the slope and y intercept when the function y = x is vertically dilated by a factor of 4?

• slope = 4

  y intercept = 0

• slope= -4

  y intercept = 0

• Slope = will not change

  y intercept= 4

• Slope= 4

  y intercept = 4

What will happen to this function as compared to the parent function y=x?

• Flips

• More Steep

• Shifts up 3

• Down 5

What will happen to this function as compared to the parent function y=x?

• Flips

• More Steep

• Less Steep

• Down 2

How did the equation shift from the parent function? y = f(x + 7)

• Up 7

• Down 7

• Left 7

• Right 7

• Slope = 1/3

  Y intercept = 0

• Slope = 1/3

  y intercept = 3

• Slope = 3

  y intercept = 0

• Slope = 3

  y intercept = 3

Which transformation occurs in the function y = 2x?

• Vertical dilation by a factor of 2

• Horizontal translation by 2 units

• Vertical translation up by 2 units

• Reflection over the x-axis