Answer the question.For f(x) = x2 - 64 and g(x) = 2x + 3, what is the domain of f?g?
A. 
B. 
C. 
D. All real numbers
Answer: D
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Two sides and an angle are given. First, determine whether the given information results in no triangle, one triangle, or two triangles. Solve each resulting triangle.A = 65°, a = 4, b = 6
A. one triangle; B = 34°, C = 81°, c = 14 B. one triangle; B = 32°, C = 83°, c = 12 C. no triangle D. one triangle; A = 33°, C = 82°, c = 10
For the given pair of points, find the equation of the line 
that goes through the points by solving a system of equations.(3, -1) and (-4, 20)
A. y = 3x - 10 B. y = -3x + 8 C. y = -3x - 1 D. y = 3x + 8
Write the given statement as an equation.The force of attraction between an object of fixed mass and a second object of mass m varies directly as m and inversely as the square of the distance d between the two objects.
A. F = kmd2
B. F = 
C. F = 
D. F = 
Graph shows the number of sports utility vehicles 
sold in the United States. 
represents sales in year t in thousands of vehicles. Find
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?
?
A. 250
B. 500
C. 400
D. 450
E. 550