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Which table shows the reflection of f(x) across the x-axis?
The first picture is the given table and the other three are the possible answers.

Which table shows the reflection of fx across the xaxisThe first picture is the given table and the other three are the possible answers class=
Which table shows the reflection of fx across the xaxisThe first picture is the given table and the other three are the possible answers class=
Which table shows the reflection of fx across the xaxisThe first picture is the given table and the other three are the possible answers class=
Which table shows the reflection of fx across the xaxisThe first picture is the given table and the other three are the possible answers class=

Respuesta :

Answer:

The correct option is;

x,                f(x)

-5,               3

-1,               -2

2,               -4

6,                 1

Step-by-step explanation:

The reflection of a point (x, y) across the x-axis is given by the relation;

Coordinate of the pre-image (x, y) [tex]\overset{Reflection \ across \ the \ x-axis}{\rightarrow}[/tex] Coordinate of image (x, -y)

Therefore, we have for the points as follows;

(-5, -3)  [tex]\overset{Reflection \ across \ the \ x-axis}{\rightarrow}[/tex] (-5, 3)

[tex](-5, -3) \mapsto (-5, 3)[/tex]

(-1, 2)  [tex]\overset{Reflection \ across \ the \ x-axis}{\rightarrow}[/tex] (-1, -2)

[tex](-1, 2) \mapsto (-1, -2)[/tex]

(2, 4)  [tex]\overset{Reflection \ across \ the \ x-axis}{\rightarrow}[/tex] (2, -4)

[tex](2, 4) \mapsto (2, -4)[/tex]

(6, -1)  [tex]\overset{Reflection \ across \ the \ x-axis}{\rightarrow}[/tex] (6, 1)

[tex](6, -1) \mapsto (6, 1)[/tex]

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