Solve the equation.|x + 4| = 0
A. {4, -4}
B. {4}
C. {-4}
D. no solution
Answer: C
Mathematics
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The curves 
and 
A. 
B. 
C. 
D. 
Mathematics
Identify the conic section represented by the equation.4y2 - x2 - 6x + 4y - 7 = 0
A. hyperbola B. parabola C. ellipse D. circle
Mathematics
List the intercepts for the graph of the equation.y = 
A. (-3, 0), (3, 0) B. (-9, 0), (0, 0), (9, 0) C. (0, -3), (0, 3) D. (0, 0)
Mathematics
Perform the indicated operations using the laws of exponents. Express the result using positive exponents.
What will be an ideal response?
Mathematics