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bulgar [2K]
3 years ago
10

Betsy is shopping for a new rug, and she finds a square rug that she wants to purchase for her living room. Before purchasing th

e rug, she needs to know the side measure. She knows that the area of the rug is A square feet.
Which of the following functions would best model the situation above?
A.) square root
B.) exponential
C.) absolute value
D.) cube root
Mathematics
2 answers:
disa [49]3 years ago
6 0
The answer is A: square root.

If she knows the area is x feet squared, then you have to find the square root of the number, to find the side length. Hope that helps!

Georgia [21]3 years ago
3 0
<h2>Answer:</h2>

A. square root is the right answer.

Step-by-step explanation:

Now we know that, Betsy finds a <u>square rug</u> that she wants to purchase for her living room and she needs to know the side measure.

Area of the rug is A square feet.

To model this situation, square root function is the best.

We know that area of square having side 's' = s\times s=s^{2}

A = s^{2}

So, s=\sqrt{A}

Lets take an example.

Let the area of the rug be 25 square feet.

So, side will be : side \times side = 25

side =\sqrt{25}

side = 5 feet

Hence, the answer is square root function.

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