6.06 Reflections in the coordinate plane
Interactive practice questions
A triangle with vertices $A\left(-6,-2\right)$A(−6,−2), $B\left(-1,-3\right)$B(−1,−3), and $C\left(-3,-6\right)$C(−3,−6) is to be reflected across the $y$y-axis.
Determine the new coordinates of point $A$A after the reflection:
$\left(\editable{},\editable{}\right)$(,)
Determine the new coordinates of point $B$B after the reflection:
$\left(\editable{},\editable{}\right)$(,)
Determine the new coordinates of point $C$C after the reflection:
$\left(\editable{},\editable{}\right)$(,)
A triangle with vertices $A\left(-1,-3\right)$A(−1,−3), $B\left(-3,-6\right)$B(−3,−6), and $C\left(3,-5\right)$C(3,−5) is to be reflected across the $x$x-axis.
A rectangle with vertices $A\left(-2,7\right)$A(−2,7), $B\left(4,7\right)$B(4,7), $C\left(4,3\right)$C(4,3), and $D\left(-2,3\right)$D(−2,3) is to be reflected across the $x$x-axis.
A triangle with vertices at $\left(-5,8\right)$(−5,8), $\left(-1,2\right)$(−1,2), and $\left(-3,-7\right)$(−3,−7) is to be reflected across the $y$y-axis.
Determine the new coordinates of the vertices after the reflection.