Question

preimage image scale factor = 1/5 15 10 before you continue, we recommend completing the day 2 activity, dream design what is the area of the image? 6 u² 150 u² 30 u² 1 u²

Explanation:

Step1: Find scaled length and width

The preimage has length \( 15 \) and width \( 10 \). The scale factor is \( \frac{1}{5} \).
Scaled length: \( 15 \times \frac{1}{5} = 3 \)
Scaled width: \( 10 \times \frac{1}{5} = 2 \)

Step2: Calculate area of image

Area of a rectangle is \( \text{length} \times \text{width} \).
Area: \( 3 \times 2 = 6 \, \text{u}^2 \)

Answer:

\( 6 \, \text{u}^2 \) (corresponding to the first option: \( 6 \, \text{u}^2 \))