Question

A triangle is translated by using the rule (x,y) →(x-4.y+1). Which describes how the figure is moved?

O four units left and one unit down
O four units left and one unit up
O one unit right and four units down
O one unit right and four units up

Answer 1

2nd option

Explanation:

x-4 = 4 left

y+1 = 1 up

2nd option

Answer 2

Four units left and one unit up.

Step-by-step explanation
Adding -4 to each x-coordinate shifts the figure to the left 4 units.

Adding +1 to each y-coordinate shifts the figure up 1 unit.

The figure is moved ...

four units left and one unit up