Question

Triangle JKL has coordinates J(−2, −3), K(−5, −2), and L(−6, −7). The triangle is reflected across the y-axis. (PLS HELPP)

Answer 1

J ' (2, -3)

K ' (5, -2)

L ' (6, -7)

The diagram is below

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Step-by-step explanation:

The y axis reflection rule you use is
`(x,y) \to (-x,y)`

The x coordinate flips in sign, positive to negative or vice versa.

The y coordinate stays the same.

For example, the point J(-2,-3) moves to J ' (2, -3). The same thing happens to the other points as well.

Check out the diagram below.