For the function as defined that is one-to-one, graph f and f-1 on the same axes.f(x) = 
x + 2
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve.x2 + y2 + 9y = 0x2 + y2 = 5x
A. (1, -1) 
B. (0,1) 
C. (0,0) 
D. (1,0) 
Mathematics
Provide an appropriate response.Solve the system of equations using the addition method: -3x + y = 5 6x - 2y = -10
A. x = 0, y = 5
B. dependent; many solutions
C. inconsistent; no solution
D. x = -
, y = 0
Mathematics
Solve the problem.Find the salary in 2010 dollars that would be equivalent to a $67,750 salary in 2018. Assume an average annual inflation rate of 3% between 2010 and 2018. Round your answer to the nearest cent.
A. $50,510.36 B. $52,863.44 C. $50,412.36 D. $53,482.48 E. $56,082.98
Mathematics
Evaluate the function.Find f(4) when f(x) = 5x2 + 2x - 2
A. 86 B. 70 C. 22 D. 90
Mathematics