If f(x)=4x2 and g(x)=5x, what is g(f(2x))?
1 answer:
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The question has missing details
The m<em>issing options are: </em>
<em>A. 188,000 square yards </em>
<em>B. 138,000 square yards </em>
<em>C. 600 square yards </em>
<em>D. 300 square yards</em>
<em>See attachment 1 for the missing diagram</em>
Answer:
<em>B. 138,000 square yards </em>
Step-by-step explanation:
The figure can be divided into two shapes (see attachment 2)
From attachment 2,
The dimension of the big rectangle is 1300ft by 800ft
The dimension of the small rectangle is 500ft by 400ft
So, the area is:
Area of the big rectangle added to the area of the small rectangle
i.e.
Convert to by dividing by 9
<em>From the list of given options, the closest to the area of the diagram is </em>
<em>B. 138,000 square yards </em>
<em></em>
