Question

Figure EFGHK as shown below is to be transformed to figure E′F′G′H′K′ using the rule (x, y) → (x + 8, y + 5):
Which coordinates will best represent point E′?

(1, 11)

(4, 8)

(8, 4)

(11, 1)

Answer 1

Answer:

  (d)  (11, 1)

Step-by-step explanation:

You want to know the coordinates of E', given E(3, -4) and the translation ...

  (x, y) ⇒ (x+8, y+5).

Translation

The transformation is applied by putting the given coordinates into the transformation rule.

  (x, y) ⇒ (x +8, y +5)

  E(3, -4) ⇒ E'(3 +8, -4 +5) = E'(11, 1)

The coordinates of point E' are (11, 1).