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Nadya [2.5K]
3 years ago
5

A polygon is graphed on a coordinate grid with (x,y) representing the location of a certain point on the polygon. the polygon is

transformed using the rule (x,y) →(ax,ay). which statement must be true?
a. If a is greater than 1, the image of the polygon is congruent to the polygon.
b. If a is between 0 and 1, the image of the polygon is smaller than the polygon.
c. If a is between 0 and 1, the image of the polygon is congruent to the polygon.
d. If a is greater than 1, the image of the polygon is smaller than the polygon.
Mathematics
1 answer:
nasty-shy [4]3 years ago
5 0

Answer: D. if a is greater than 1, the image of the polygon is smaller than the polygon

Step-by-step explanation: MARK ME BRAINLIEST!!!!

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Answer:

Option C

Step-by-step explanation:

From the graph attached,

Slope of the line passing through two points A and B will be,

m = \frac{\text{Rise}}{\text{Run}}

   = \frac{12}{8}

   = \frac{3}{2}

Triangles having same ratio of Height and base (slope) will lie on the line graphed.

Option A

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\frac{3}{2}\neq \frac{44}{21}

Slope of the line ≠ Slope of the triangle

Therefore, triangle will not lie on the line.

Option B

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Triangle will not lie on the line.

Option C

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Triangle will lie on the line.

Option D

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Therefore, triangle will not lie on the given line.

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