Determine whether the given function satisfies a Laplace equation.f(x, y) = cos(x) sin(-y)
A. No
B. Yes
Answer: A
Mathematics
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Solve the equation by factoring.x3 - x = -2x2 + 2
A. {-1, 1, - 2} B. {- 2, 2} C. {1, - 2, 2} D. {4}
Mathematics
Use an equation to solve the percent problem.125% of 24 is what number?
A. 300 B. 3000 C. 30 D. 3
Mathematics
Begin by graphing the standard function f(x) = x3 Then use transformations of this graph to graph the given function.h(x) = (x + 2)3
A. 
B. 
C. 
D. 
Mathematics
Graph the circle.x2 + y2 = 25
A. 
B. 
C. 
D. 
Mathematics