GCSE Maths Practice: coordinates

Question 10 of 10

Identify points lying on the line y=x.

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\( \begin{array}{l}\text{Which point lies on the line } y=x\text{?}\end{array} \)

Choose one option:

Pick points where x and y values are equal.

The line y=x contains all points where the x-coordinate equals the y-coordinate. For example, (3,3) lies on this line. Recognizing this helps in graphing, reflections, and transformations. Practice plotting points and drawing the line y=x to reinforce understanding. This concept is fundamental in coordinate geometry, particularly in symmetry and reflection problems.