Use the graph to estimate the solution of the system of equations.5x - 9y = 12 x + 9y = 0
A. {(x, -9y)}
B. 
C. 
D. ?
Answer: B
Mathematics
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Divide the polynomial by the monomial.
A. 10x4 + 7x3 - 2
B. 10x2 + 7x - 2
C. 5x4 + 
x3 - 1
D. 10x4 + 7x - 2x2
Mathematics
Consider the function 
.
?
Find the Taylor series of the function at the indicated point.
?
__________
?
Find its radius of convergence.
?
__________
?
Find the interval of convergence.
?
__________
What will be an ideal response?
Mathematics
In a survey of the number of DVDs in a house, the table shows the probabilities. 
Find the probability of a house having fewer than 2 DVDs.
A. 0.57 B. 0.38 C. 0.71 D. 0.29
Mathematics
Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. ? B. {(4, -3)} C. {(5, -4)} D. {(3, 4)}
Mathematics