Find the area of the shaded region in the figure. Round results to the nearest unit.A small circular pool is enclosed in a square. Find the area inside the square but outside the circle.4.0 m

A. 13 m2
B. 19 m2
C. 3.4 m2
D. 50 m2


Answer: C

Mathematics

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Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = tan

A. y = tan u; u = ? -  =  sec2
B. y = tan u; u = ? -  = sec2
C. y = tan u; u = ? -  = sec2
D. y = tan u; u = ? -  =  sec tan

Mathematics

Find a and b.If  < 4, then a < x + 2 < b.

A. a = -1, b = 7 B. a = 1, b = 9 C. a = -6, b = 2 D. a = -2, b = 6

Mathematics

What is the function called?

a. Absolute value b. Cubic c. Square root d. Piecewise

Mathematics

Use translations of one of the basic functions defined by y = x2, y = x3, y = , or y =  to sketch a graph of y = f(x) by hand. Do not use a calculator.y = -2 + ?x?

A.

B.

C.

D.

Mathematics