For the pair of functions, find the indicated domain.f(x) = 2x - 5, g(x) = 
Find the domain of f ? g.
A. [-4, ?)
B. [4, ?)
C. (-4, 4)
D. [0, ?)
Answer: A
Mathematics
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Provide an appropriate response.Show that f(x, y, z) = x5y5z3 is continuous at every point (x0, y0, z0).
What will be an ideal response?
Mathematics
Solve the inequality. Graph the solution set and write the solution set in set-builder notation.x2 - 8x + 12 > 0
A. {x 
B. {x 
C. {x 
D. {x 
}
Mathematics
Solve.Use the formula s = v - 32t to find the speed (s) of a free-falling skydiver at t = 2 seconds if her initial downward velocity (v) is -7 feet per second.
A. -71 ft/sec B. 226 ft/sec C. -64 ft/sec D. -57 ft/sec
Mathematics
Find the exact value of the expression or state that it does not exist.cos
A. 
B. 
C. 
D. 
Mathematics