Question

Your given points are: A(1, 1), B(1,4), C(3, 1). k = 4. What are your new coordinates?What type of dilation is it?

Answer 1

The given points are,

A(1, 1), B(1, 4) and C(3, 1). k = 4, hence you would have;

`\begin{gathered} A^(\prime)(1*4,1*4)=A^(\prime)(4,4) \\ B^(\prime)(1*4,4*4)=B^(\prime)(4,16) \\ C^(\prime)(3*4,1*4)=C^(\prime)(12,4) \end{gathered}`

Your new coordinates are;

A'(4, 4)

B'(4, 16)

C'(12, 4)

This is an enlargement dilation as it stretches out the original figure into a larger one