Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in the ordered pair form.
A. {(1, 0)}
B. ?
C. {(-1, 0)}
D. {(0, 1)}
Answer: D
Mathematics
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Verify that the values of the variables listed are solutions of the system of equations.
x = 6, y = -2
A. solution B. not a solution
Mathematics
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = x5 - 5x2 + 6x + 5
A. ± 
, ± 1, ± 5
B. ± 1, ± 
C. ± 5, ± 
D. ± 1, ± 5
Mathematics
Write the function as the composition of two functions f and g such that y = f[g(x)]).y = 
A. f(x) = 
, g(x) = x2 - 8
B. f(x) = 
, g(x) = x - 8
C. f(x) = 
, g(x) = x2 - 8
D. f(x) = 
, g(x) = - 
Mathematics
Solve the absolute value inequality. Write your answer in interval notation.|8x| ? 3
A. 
B. 
C. 
D. 
Mathematics