Question

If the point (a, b) was translated 7 units to the left and 5 units down and then reflected across the x- axis, its new coordinates, in terms of a and b would be

Answer 1

Imagine our point (a, b) going on a little adventure. First, it moves 7 units to the left and 5 units down – a bit of a slide and a hop!

Now, after this journey, it finds itself reflected across the x-axis. That means its upward movements become downward ones (like a mirror image below the x-axis).

So, after all these fun transformations, the new coordinates for our point would be:

(a - 7, -b - 5). Our point might be feeling a bit upside down now, but hey, it's all part of the mathematical dance!

Explanation:

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