contestada

when a figure is reflected over the y - axis then lowered 6 units.
A (x, y) arrowright (x, −y) and (x, y) arrowright (x, y − 6)
B (x, y) arrowright (−x, y) and (x, y) arrowright (x, y − 6)
C (x, y) arrowright (−x, y) and (x, y) arrowright (x − 6, y)
D (x, y) arrowright (x, −y) and (x, y) arrowright (x − 6, y)
what sequence describes the transformation

Respuesta :

frika

Answer:

B

Step-by-step explanation:

If a figure is reflected over the y-axis, its y-coordinates remain the same and x-coordinates become opposite. This means that the reflection over the y-axis has the rule

[tex](x,y)\rightarrow (-x,y)[/tex]

When a figure is translated (lowered) 6 units down, then the rule of this translation is

[tex](x,y)\rightarrow (x,y-6)[/tex]

Hence, correct option is B

[tex](x,y)\rightarrow (-x,y)[/tex]

and

[tex](x,y)\rightarrow (x,y-6)[/tex]