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3 years ago

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Point Z on a coordinate grid is at (-1,3). If the point is reflected across the line y=-x, what are the coordinates of its image

?

1 answer:

Neko [114]3 years ago

4 0

(-3,1)

x,y > -y,-x

Therefore (-1,3) is (-3,1)

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Tell which equation you would use to isolate a variable in order to solve the system using substitution. Explain your reasoning.

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2x+y=-10
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Step-by-step explanation:

Lets consider the unknown number as x

according to the question,

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<em>hope this helps </em>

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