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3 years ago

13

Are these transformations right and would there be any others?

1 answer:

sladkih [1.3K]3 years ago

6 0

Answer: A and D

<u>Step-by-step explanation:</u>

You are correct with the first answer: reflection across the x-axis

You are WRONG with the second answer: It is inside the absolute value so it is horizontal (not vertical). It is a stretch by a factor of $\frac{1}{3}$ , which I am assuming is the same as a compression by a factor of 3. The correct answer is: horizontal compression by a factor of 3.

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A toy company spends $20 for every doll it makes. Promotion of the dolls costs $400 and the company sells each doll for $30. How

marissa [1.9K]

Since the company spends 20$ on each doll and sells each for 30$ thats a 10$ profit.

If the company spends 400$ on promotion it would take 40 dolls since

400$ / 10$(amount of profit per doll) = 40

so to make the promotion back it would be 40 dolls but the question was to make PROFIT so it must be 41 dolls

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