Question

a triangle is translated by using the rule \\((x,y) \
ightarrow (x-4, y+1)\\). which describes how the figure is moved?

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

Explanation:

Analyze the horizontal change

$$ x ightarrow x - 4 $$

Analyze the vertical change

$$ y ightarrow y + 1 $$

Determine the direction of movement

$$
LATEXBLOCK0
$$

Answer:

• four units left and one unit down
• four units left and one unit up (Correct answer)
• one unit right and four units down
• one unit right and four units up