Find the equation of the transverse axis of the hyperbola.y = ±
A. x = 0 (y-axis)
B. y = -2x
C. y = 4x
D. y = 0 (x-axis)
Answer: D
Mathematics
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Simplify the polynomial by adding or subtracting, as indicated. Express your answer as a single polynomial in standard form.(-9x2y - xy) + (6xy + 5x2y)
A. -4x2y + 7xy B. 14x2y + 5xy C. -4x2y + 5xy D. 14x2y + 7xy
Mathematics
Find the three measures of central tendency (the mean, median, and mode). ? 0, 1, 1, 5, 8, 10, 11, 132 ?
A. mean = 6.5, median = 21, mode = 1 B. mean = 21, median = 6.5, mode = 1 C. mean = 6.5, median = 21, no mode D. mean = 21, median = 1, no mode E. mean = 6.5, median = 21, mode = 2
Mathematics
Find the domain of the rational function.h(x) = 
A. all real numbers B. {x|x ? 0} C. {x|x ? 8} D. {x|x ? -8}
Mathematics