Function f is composed of an exponential piece and a polynomial piece. Which inequality represents the domain of the exponential piece?

A. x ≤ -2
B. x > 1
C. x > 3
D. x ≥ -1

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)

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1. 25pi ft^2 2. 5pi ft^2 3. 10pi ft^2 3. 20pi ft^2