Question

Dilate the figure by the scale factor. Then enterthe new coordinates.A(2,4)K=4C(-4,1)A'([?],[ 1)8121) B'([],[ ]C'([],[1.

Answer 1

Answers:

A'(8, 16)

B'(8, -4)

C'(-16, 4)

Explanation:

The new coordinates of the figure can be calculated as:

$(x,y)\to(k\cdot x,k\cdot y)$

Where k is the scale factor. So, the new coordinates are:

$A(2,4)\to(4\cdot2,4\cdot4)=A^{\prime}(8,16)$$B(2,-1)\to(4\cdot2,4\cdot-1)=B^{\prime}(8,-4)$$C(-4,1)\to(4\cdot-4,4\cdot1)=C^{\prime}(-16,4)$

Therefore, the answers are:

A'(8, 16)

B'(8, -4)

C'(-16, 4)