Graph Jkl and its image after a reflection in the given line J(5,3), K(1,-2), l(-3,4); y-axis

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jbmow jbmow · Answer 1 · 2017-09-01T05:19:54+02:00

The reflection (x,y) over the y-axis is (-x,y)
So this yields J(-5,3), K(-1,-2), I(3,4)

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chibuikeumeh chibuikeumeh · Answer 2 · 2021-10-21T14:52:30+02:00

When a shape is reflected, it must be reflected across a line.

See attachment for the graphs of JKL and the image of JKL

The coordinates of JKL are given as:

[tex]J = (5,3)[/tex]

[tex]K = (1,-2)[/tex]

[tex]L = (-3,4)[/tex]

The rule of reflection across the y-axis is:

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

So, we have:

[tex]J' =(-5,3)[/tex]

[tex]K' =(-1,-2)[/tex]

[tex]L' = (3,4)[/tex]

See attachment for the graphs of JKL and the image of JKL