NivaP582831 NivaP582831
  • 25-10-2022
  • Mathematics
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I only need help with part "b." I have provided the answer for "a" to help.

I only need help with part b I have provided the answer for a to help class=

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DenzilU207890 DenzilU207890
  • 25-10-2022

Part b.

If we want to dilate a figure we simply multiply each x- and y-coordinate with the scale factor we want to dilate with. Therefore:

Factor of 3

[tex]3\begin{bmatrix}{2} & {4} & {1} \\ {-1} & {3} & {5} \\ {} & {} & {}\end{bmatrix}[/tex]

Multiply:

[tex]\begin{bmatrix}{6} & {12} & {3} \\ {-3} & {9} & {15} \\ {} & {} & {}\end{bmatrix}[/tex]

Answer:

[tex]\begin{equation*} \begin{bmatrix}{6} & {12} & {3} \\ {-3} & {9} & {15} \\ {} & {} & {}\end{bmatrix} \end{equation*}[/tex]

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