Determine the vertex of the graph of the parabola.y = - x2 - 6x - 9
A. (0, 3)
B. (-3, 0)
C. (3, 0)
D. (0, -3)
Answer: B
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Use the graph to evaluate the limit.
f(x)
A. 0 B. 1 C. does not exist D. -2
Solve the problem.Assume that the seed square of the Sierpinski L has area A = 4. Find the area of the shape obtained in Step 4 of the construction.
A. 
B. 
C. 
D. 
E. 
Find the center, foci, and vertices of the ellipse.3x2 + 4y2 - 42x + 56y + 331 = 0
A. 
+ 
= 1
center: (7, -7); foci: (8, -7), (6, -7); vertices: (9, -7), (5, -7)
B. 
+ 
= 1
center: (-7, 7); foci: (-6, 7), (-8, 7); vertices: (-9, 7), (-5, 7)
C. 
+ 
= 1
center: (7, -7); foci: (8, -7), (6, -7); vertices: (9, -7), (5, -7)
D. 
+ 
= 1
center: (-7, 7); foci: (-6, 7), (-8, 7); vertices: (-9, 7), (-5, 7)
Suppose that g is the inverse of a function f. If f (4) = 3 and f '(4) = 2, find g'(3).
What will be an ideal response?