Find the domain of the composite function f ? g.f(x) = 
; g(x) = 
A. {x 
B. {x 
C. {x 
D. {x 
Answer: C
Mathematics
You might also like to view...
At what points is the given function continuous?f(x, y) = ex+y
A. All (x, y) satisfying x + y ? 0 B. All (x, y) ? (0, 0) C. All (x, y) in the first quadrant D. All (x, y)
Mathematics
Solve the problem.A manufacturer of DVD players has monthly fixed costs of $5500 and variable costs of $50 per DVD player and it sells the DVD players for $150 per unit. Write the function that models the profit P from the production and sale of x DVD players in a month.
A. P = 100x - 5500 B. P = 5500x - 100 C. P = 100x + 5500 D. P = 200x - 5500
Mathematics
Find the slope of the line and sketch the graph.3x - 4y = -18
A. Slope: - 
B. Slope: 
C. Slope: - 
D. Slope: 
Mathematics
Solve for the indicated variable.A = P(1 + nr), for n
A. n = 
B. n = 
C. n = 
D. n = 
Mathematics