Find the line of symmetry.f(x) = 3x2 + 18x + 28
A. x = -3
B. x = 3
C. x = 1
D. x = -1
Answer: A
Mathematics
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Determine whether the given function satisfies Laplace's equation.f(x, y) = 
A. Yes B. No
Mathematics
Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 
, y = 0, 0 ? x ? 
A. 14?
B. 2?
C. 7?
D. 
?
Mathematics
State the property of multiplication demonstrated.5 (2 + 7) = 5 ? 2 + 5 ? 7
A. Associative B. Distributive C. Multiplication Property of Zero D. Commutative
Mathematics
Simplify the expression.-6(2x - 5) - 4x + 7
A. -16x - 23 B. 8x + 37 C. -16x + 37 D. 16x + 37
Mathematics