Solve and write interval notation for the solution set. Then graph the solution set.-9 < 2x + 3 ? -1
A. (-6, -2]
B. [-6, -2)
C. [-6, -2]
D. (-6, -2)
Answer: A
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Determine if the given polar coordinates represent the same point.(1, ?/4), (-1, -?/4)
A. No B. Yes
Give an appropriate answer.Given the function f(x, y, z) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures 
< ?.f(x, y, z) = 
; ? = 0.01
What will be an ideal response?
Find the center, transverse axis, vertices, foci, and the equations of the asymptotes of the hyperbola.25x2 - 16y2 = 400
A. center: (0, 0)
transverse axis: y = 0
vertices: (-5, 0), (5, 0)
foci: (-
, 0), (
, 0)
asymptotes: y = - 
x and y = 
x
B. center: (0, 0)
transverse axis: y = 0
vertices: (0, -4), (0, 4)
foci: (0, -
), (0, 
)
asymptotes: y = - 
x and y = 
x
C. center: (0, 0)
transverse axis: y = 0
vertices: (-4, 0), (4, 0)
foci: (-
, 0), (
, 0)
asymptotes: y = - 
x and y = 
x
D. center: (0, 0)
transverse axis: y = 0
vertices: (-4, 0), (4, 0)
foci: (-3, 0), (3, 0)
asymptotes: y = - 
x and y = 
x
Indicate whether the inequality is true or false.13 ? -14
A. True B. False