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)

Question

asked Sep 7, 2020 225k views

1 Answer

Mike Spear · Answer 1 · 2020-09-13T10:47:01+0000

Answer:

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)