Question

finish 9 and 10 (giving lots of points!!!!)

Answer 1

Answer:

#9

Rule for rotation 90 clockwise about the origin:

• (x, y) → (y, -x)

Apply to the given points:

• S(1, -4) → S'(-4, -1)
• W(1, 0) → W'(0, -1)
• J(3, -4) → J'(-4, -3)

#10

Rule for rotation 180 about the origin:

• (x, y) → (-x, -y)

Apply to the given points:

• V(-5, -3) → V'(5, 3)
• A(-3, 1) → A'(3, -1)
• G(0, -3) → G'(0, 3)