Write the equation either in the form (y - k)2 = a(x - h) or (x - h)2 = a(y - k).y2 - 2y - 4x + 13 = 0
A. (y - 1)2 = 4(x + 3)
B. (y + 1)2 = -4(x - 3)
C. (y + 1)2 = 4(x - 3)
D. (y - 1)2 = 4(x - 3)
Answer: D
Mathematics
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State the period of the function and graph.cos 
- 3
A. Period 2?
B. Period 2?
C. Period 2?
D. Period 2?
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Perform the indicated division by synthetic division.(2x3 + 3x2 + 4x - 10) ÷ (x + 1)
A. 2x2 + x + 3, R = 13 B. 2x2 + x + 3, R = -13 C. 2x2 + 5x + 9, R = 1 D. 2x2 + 5x + 9, R = -1
Mathematics
The graph of a quadratic function is given. Determine the function's equation.
A. h(x) = (x - 3)2 + 3 B. g(x) = (x + 3)2 - 3 C. j(x) = (x - 3)2 - 3 D. f(x) = (x + 3)2 + 3
Mathematics
Evaluate the integral.
dx
A. 4 sin 2x - 
sin3 2x + C
B. 8 sin 2x - 
sin3 2x + C
C. 4 sin 2x - 
cos3 2x + C
D. 4 sin 2x + 
sin3 2x + C
Mathematics