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wariber [46]
3 years ago
15

A student studies the graph shown below and determines that the reflection of point a over the x - axis will result in a point a

t (6,3). State weather or not the student is correct and explain how correct answer can be found or confirmed.

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

The student is incorrect because if they were to reflect point A over the X-axis, this would mean they are moving it from its current quadrant to the one below. In that quadrant, the Y coordinate will be negative. So it couldn't possibly (6,3), because the 3 isn't negative.

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Answer:

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Step-by-step explanation:

Let

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we know that

The inequality that represent the situation is

(1-\frac{2}{5})x+30 \geq 150

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Part A)  Explain what 3/5 means in the inequality

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Part B) Solve the inequality

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(\frac{3}{5})x+30 \geq 150

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x \geq 120(5/3)

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Part C) Explain what the solution means in the situation

1) Initially on display were the amount of 200 or more shirts

2) 2/5 were sold and 120 or more shirts were left on display.

3) The store brought out another 30 shirts from the stockroom and placed them on display, for a total of 150 shirts or more on display

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