For questions 12 and 13, determine whether each pair of functions are inverse
functions. Write yes or no. Must show work.
f(x) =4x -
12)
13)
f(x) =8x - 12
g(x) = -x +12

Question

Mathematics: For questions 12 and 13, determine whether each pair of functions are inverse functions. Write yes or no. Must show work. f(x) =4x - 12) 13) f(x) =8x - 12 g(x) = -x +12

serenityarts123 · Accepted Answer

radius = 9 and 4.5

Sphere Volume = 4/3 • π • r³

Entire Outer Volume = 4/3 • 3.14 • 9^3

Entire Outer Volume = 4/3 • 3.14 • 729

Entire Outer Volume = 3,052.08 cc

Inner Core Volume = 4/3 • 3.14 • 4.5^3

Inner Core Volume = 381.51 cc

Outer Layer Volume = ( 3,052.08 -381.51) = 2,670.57 cc

For questions 12 and 13, determine whether each pair of functions are inverse functions.

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