Question

Reflect the following figure across the x-axis: C: (-3, -4), D: (2, -3), E: (1, -5) C': ( 4 ) D': ( 3 2 (က) ) 1 E: ( 5 )

Answer 1

`\begin{gathered} P(x,y)\rightarrow P^(\prime)(x,-y) \\ C(-3,-4)\rightarrow C^(\prime)(-3,4) \\ D(2,-3)\rightarrow D^(\prime)(2,3) \\ E(1,-5)\rightarrow E^(\prime)(1,5) \end{gathered}`

Explanation:

We have the following figure:

Now we do the reflection, with the x-axis rule, as follows:

`\begin{gathered} P(x,y)\rightarrow P^(\prime)(x,-y) \\ C(-3,-4)\rightarrow C^(\prime)(-3,4) \\ D(2,-3)\rightarrow D^(\prime)(2,3) \\ E(1,-5)\rightarrow E^(\prime)(1,5) \end{gathered}`