Topics
Location and Transformation
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India
Class IX

Reflections on the Cartesian Plane

Lesson
Practice

Interactive practice questions

Consider the point $A\left(7,3\right)$A(7,3).

a

Plot point $A$A on the number plane.

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b

Now plot point $A'$A′, a reflection of point $A$A across the $x$x-axis.

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Easy
< 1min

Consider the point $A\left(-5,-6\right)$A(−5,−6).

Easy
< 1min

Plot the following.

Easy
< 1min

Plot the following.

Easy
< 1min
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Outcomes

9.CG.CG.1

The Cartesian plane, coordinates of a point, names and terms associated with the coordinate plane, notations, plotting points in the plane, graph of linear equations as examples; focus on linear equations of the type ax + by + c = 0 by writing it as y =mx + c and linking with the chapter on linear equations in two variables.

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