Simplify. Assume that all variables represent positive real numbers.
A. 9xy(
)
B. 2xy(
)
C. 9xy(
)
D. 9xy(
)
Answer: C
Mathematics
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A. QIII B. x-axis C. QII D. QI
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A. 110 B. 70 C. 72 D. 82
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Give the domain and range of the relation.{(-4, -8), (-12, 8), (-10, 1), (3, -3), (4, 9)}
A. domain = {9, 8, -3, -8, 1}; range = {4, -12, 3, -4, -10} B. domain = {4, -12, 3, -4, -10}; range = {9, 8, -3, -8, 1} C. domain = {-3, -4, -8, -10, 1}; range = {4, 9, -12, 8, 3} D. domain = {4, 9, -12, 8, 3}; range = {-3, -4, -8, -10, 1}
Mathematics
Solve the equation.- 
k = - 
A. k = -2 B. k = 0 C. k = 4 D. k = 1
Mathematics