Graph the ellipse.4(x + 1)2 + 9(y + 2)2 = 36
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Provide an appropriate response.A student claims that since logbx = a is not defined for negative values of x, then a must also not be negative. What is wrong with this statement?
What will be an ideal response?
Mathematics
Use the definition of equality of complex numbers to find the real numbers x and y such that the equation is true.x - 2i = 5 + yi
A. x = 5, y = -2 B. x = -5, y = 7 C. x = 5, y = 2 D. x = -5, y = -3
Mathematics
Find the general term, an, of the given arithmetic sequence.2, 4, 8, 16, 32, . . .
A. an = 2n-1 + 1 B. an = 2 + 2(n - 1) C. an = 2n D. an = 2n
Mathematics
Solve the system of equations.
A. (-3, -3), (3, 3) B. (3, 3) C. (3, -3), (-3, 3) D. No solution
Mathematics