1.

Plot the reflection of B(-2, -5) in y-axis as point C and then plot reflection of this point C in x-axis as point D.​

Answer»

ANSWER:

Reflection about X-axis : RX(x,y)=(x,-y)

A(0,0),B(2,2),C(0,4),D(-2,2)

∴A′(0,0),B′(2,-2),C′(0,-4),D′(-2,-2)

Reflection about Y-axis : RY(x,y)=(-x,y)

A′(0,0),B′(2,-2),C′(0,-4),D′(-2,-2)

∴A′′(0,0),B′′(-2,-2),C′′(0,-4),D′′(2,-2)

Reflection about origin : RO(x,y)=(-x,-y)

A′′(0,0),B′′(-2,-2),C′′(0,-4),D′′(2,-2)

∴A′′′(0,0),B′′′(2,2),C′′′(0,4),D′′′(-2,2)

Step-by-step explanation:


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