Match the system of equations with one of the graphs.x2 + y2 + 13y = 0x2 + y2 = 12x
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.When any nonzero number is divided by 1, the result is 
.
A. impossible to compute B. 1 C. the nonzero number D. 0
Mathematics
Use factoring to solve the equation.3k2 - 11k - 4 = 0
A. 
, - 
B. - 
, 4
C. - 
, 3
D. -3, 4
Mathematics
Factor the trinomial completely.3x3 + 12x2 - 36x
A. 3x(x - 6)(x + 2) B. 3x(x + 6)(x + 2) C. 3x(x - 6)(x - 2) D. 3x(x + 6)(x - 2)
Mathematics
Use the graph of f to determine the intervals where f is increasing and where f is decreasing.
A. increasing: [0, ?); decreasing (-?, 0] B. increasing: never; decreasing: (-?, ?) C. increasing: (-?, 0]; decreasing [0, ?) D. increasing: (-?, ?); decreasing: never
Mathematics