Which function can be used to find the marked-up price of a marble countertop depending on the area?
2 answers:
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I believe the form you mean is
4.8732 x
Well move the decimal point of the 4.8732...7 places to the right.
48,732,000
Now find that answer.
The answer is A.
Please leave a rating and a thanks!
4.8732 x
Well move the decimal point of the 4.8732...7 places to the right.
48,732,000
Now find that answer.
The answer is A.
Please leave a rating and a thanks!
<h2><u>Solution (1)</u> :</h2>
Given, to find A we have to :
- square m
- Add y to m²
- Subtract 7 from m² + y
From the question, the following equation can be formed :
Therefore, the formula for finding A = m² + y - 7
<h2><u>Solution (2)</u> :</h2>The value of A we can derive from the formula is :
Value of m = 3 (given)
Which means :
Thus, the value of A = 2+y
Therefore, the value of A = <u>2+y</u>