Identify the equation as a parabola, ellipse, or circle.x2 + y2 = 16
A. Circle
B. Ellipse
C. Parabola
D. None of the above
Answer: A
Mathematics
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Use the Zero Exponent Rule to simplify. All variables are nonzero.-6xy0
A. -6x B. 1 C. -6 D. -1
Mathematics
Choose the most reasonable measurement for the situation described.What is the most reasonable measurement for the height of a tall skyscraper building?
A. 340 km B. 340 cm C. 340 m D. 340 mm
Mathematics
Write as the sum and/or difference of logarithms. Express powers as factors.log4
A. log4(x + 6) + 3log4x B. log4(x + 6) -log4x C. log4(x + 6) - 3log4x D. 3log4x -log4(x + 6)
Mathematics
Evaluate the expression without using a calculator.(-64)-4/3
A. 256
B. -256
C. - 
D. 
Mathematics