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kondaur [170]
3 years ago
10

Can someone please help me with and explain this?

Mathematics
1 answer:
White raven [17]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Point R is (1, 5).

The transformation (<em>x</em> + 1, <em>y </em>- 1) denotes a translation of one unit to the right and one unit downwards.

Simply add one to the <em>x-</em>coordinate and subtract one to the <em>y-</em>coordinate of R. Hence:

R'=((1)+1, (5) -1)=(2, 4)

Next, we want to dilate RUST by a scale factor of three. Since the dilation is centered on the origin, we can simply multiply each coordinate by three. This yields:

R'=(3(2), 3(4))=(6, 12)

Our answer is A.

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see the attached figure to better understand the problem

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