Multiple Choice
A rectangle is bounded by the x-axis and the semicircle (see figure) .Select the area A of the rectangle as a function of x, and determine the domain of the function.
A) , -7 ≤ x ≤ 7
B) , -7 ≤ x ≤ 7
C) , x ≥ 0
D) , x ≥ 0
E) , all real numbers
Correct Answer:

Verified
Correct Answer:
Verified
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