Solve by the elimination method.3x - 6y = -4-9x + 18y = -12
A. {(12, -24)}
B. No solution
C. Infinitely many solutions
D. {(-12, 24)}
Answer: B
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Determine all critical points for the function.y = 4x2 - 128
A. x = 0 B. x = 0 and x = 4 C. x = 4 D. x = 0, x = 4, and x = -4
Solve the problem.A pendulum bob swings 6.0 cm on its first oscillation. On each subsequent oscillation the bob travels 
of the previous distance. Find the total distance the bob travels before coming to rest.
A. 30.0 cm B. 31.0 cm C. 33.3 cm D. 18.0 cm
Determine algebraically whether the function is even, odd, or neither.f(x) = 
A. even B. odd C. neither
Provide an appropriate response.Write a system of equations that would be more easily solved using the elimination method than the substitution method. Explain why elimination would be easier than substitution.
What will be an ideal response?