shayannmonroe shayannmonroe

19-05-2017
Mathematics

contestada

The vertices of a triangle are P(2,-4), Q(-5,3), and R(-1,-2). What are the vertices of the image reflected across the y-axis?

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KtIsSatan KtIsSatan

19-05-2017

When an object is reflected over the y axis you simply multiply every x variable by -1. The vertices are P(-2,-4), Q(5,3), and R(1,-2)

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