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klemol [59]
3 years ago
11

The smaller triangle is a dilation of the larger triangle with a center of dilation at (2,−1) .

Mathematics
2 answers:
andrew-mc [135]3 years ago
3 0

Answer:

Option B. 1/2

Step-by-step explanation:

The smaller triangle is a dilation of the larger triangle with the center of dilation at (2, -1).

we have to calculate the scale factor of the dilation.

One point of the large triangle is (-4, -1). After dilation it has become (-1, -1) of the smaller one.

If we consider the x coordinates of the point x = -4 has reduced down to -1 therefore scale factor = side of small triangle/side of the large triangle = (2 + 1)/(2 + 4) = 3/6 = 1/2

Therefore Option B. 1/2 is the answer.

son4ous [18]3 years ago
3 0

Answer:

B. 1/2

Step-by-step explanation:

See picture

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Beth's description of the transformation is incorrect

<h3>Complete question</h3>

Beth says that the graph of g(x)=x-5+1 is a translation of 5 units to the left and 1 unit up of f(x) = x. She continues to explain that the point (0,0) on the square root function would be translated to the point (-5,1) on the graph of g(x). Is Beth's description of the transformation correct? Explain

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The functions are given as:

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brainly.com/question/17121698

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