Graph the hyperbola. Give the coordinates of the center as well as the values of a and b.25x2 - 25y2 + 250x + 200y - 400 = 0
A. center (-5, 4), a = 5, b = 5
B. center (-5, 4), a = 5, b = 5
C. center (-5, 4), a = 5, b = 5
D. center (-5, 4), a = 5, b = 5
Answer: C
Mathematics
You might also like to view...
Solve the problem.The polynomial 
measures the concentration of a dye in the bloodstream x seconds after it is injected. Does the concentration increase between 12 and 13 seconds?
A. No B. Yes
Mathematics
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(0, 3)
A. increasing B. constant C. decreasing
Mathematics
For 
, what is the name of the circle that has its center O determined by the three perpendicular-bisectors of the sides of the triangle and radius of length OA?
What will be an ideal response?
Mathematics
Subtract.8659 - 985
A. 7574 B. 7674 C. 7684 D. 7673
Mathematics