Subtract.-11 - (-19)
A. -30
B. -11
C. -8
D. 8
Answer: D
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Plot a slope field for the differential equation. Plot the particular solution of the differential equation that satisfies the given initial condition.y' = y + 2; y(0) = 1
A. 
B. 
C. 
D. 
Translate the problem situation to a system of equations. Do not solve.The difference between two numbers is 22. Three times the smaller number plus the larger number is 54. What are the numbers?
A. x - y = 22; 3x + y = 54 B. x - y = 22; x + 3z = 54 C. x - y = 22; x + 3y = 54 D. x + y = 22; x + 3y = 54
Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = - 
f(x)
A. 
B. 
C. 
D. 
Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.(-2 + 2i
)3
A. -2 + 2i
B. 8 + 6i
C. 8
D. 64