Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).f(x) = 
; g(x) = 9 - x2
What will be an ideal response?
f(g(x)) = f(9 - x2) = 
= 
= 
= x
g(f(x)) = g(
) = 9 - 
2 = 9 - (9 - x) = 9 - 9 + x = x
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Solve for y.7x + 9 = 5y - 9
A. y = 
B. y = 
C. y = 7x - 18
D. y = 7x + 18
Provide an appropriate response.Find the limiting matrix 
corresponding to the transition matrix P = 
.Round to the nearest thousandths.
A. 
B. 
C. 
D. [0.429 0.571]
Solve the problem.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit is directly proportional to the amount of voltage applied to the circuit. When 
are applied to a circuit, 
(mA) of current flow through the circuit. Find the new current if the voltage is increased to 
A. 54 mA B. 200 mA C. 171 mA D. 180 mA
Find the product.(x - 8.4)(5x + 0.6)
A. 6x2 + 41.4x - 7.8 B. 5x2 - 41.4x - 5.04 C. 5x2 + 41.4x + 5.04 D. 6x2 - 41.4x + 7.8