Question

A point has coordinates A(-2, 4). Find the coordinates of its image if it's translated by (x - 2, y - 1). A'(0, 5) A'(0, 3) A'(-4, 3) A'(-4, 5)

Answer 1

A'(-4, 3)

Explanation:

The given point is A(-2,4).

If this point is translated by the rule:

`(x,y)\to (x-2,y-1)`, then we can obtain the image of A(-2,4) by plugging x=-2 an y=4 into the rule.

`\implies A(-2,4)\to A'(-2-2,4-1)`

`\implies A(-2,4)\to A'(-4,3)`

The correct choice is A'(-4, 3)