Dilations on the Coordinate Plane (Handout & Homework)

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A (-2,-2)

B (2, 2)

C (4, -2)

A (2, -2)

B (-2, 2)

C (-4, -2)

A (-2, -2)

B (2, 2)

C (-2, 4)

A' (-3, -4)

B' (3, 5)

C'(-3, 6)

A' (-3, -3)

B' (3, 3)

C' (6,-3)

A (-2, -2)

B (2, 2)

C (-2, 4)

$$\left(x,\ y\right)\rightarrow\left(1.5x,\ 1.5y\right)$$

$$\left(x,\ y\right)\rightarrow\left(\frac{2}{3}x,\ \frac{2}{3}y\right)$$

$$\left(x,\ y\right)\rightarrow\left(\frac{x}{3},\ \frac{y}{3}\right)$$

$$\left(x,\ y\right)\rightarrow\left(\frac{x}{2},\frac{y}{2}\right)$$

Scale Factor: 3

Rule: $$\left(x,\ y\right)\rightarrow\left(3x,\ 3y\right)$$

Scale Factor: $$\frac{1}{3}$$

Rule: $$\left(x,\ y\right)\rightarrow\left(\frac{1}{3}x,\ \frac{1}{3}y\right)$$

Scale Factor: 2

Rule: $$\left(x,\ y\right)\rightarrow\left(2x,\ 2y\right)$$

Scale Factor: $$\frac{1}{2}$$

Rule: $$\left(x,\ y\right)\rightarrow\left(\frac{1}{2}x,\ \frac{1}{2}y\right)$$

Scale Factor: 3

Rule: $$\left(x,\ y\right)\rightarrow\left(3x,\ 3y\right)$$

Scale Factor: $$\frac{1}{3}$$

Rule: $$\left(x,\ y\right)\rightarrow\left(\frac{1}{3}x,\ \frac{1}{3}y\right)$$

Scale Factor: 2

Rule: $$\left(x,\ y\right)\rightarrow\left(2x,\ 2y\right)$$

Scale Factor: $$\frac{1}{2}$$

Rule: $$\left(x,\ y\right)\rightarrow\left(\frac{1}{2}x,\ \frac{1}{2}y\right)$$