Determine the octant(s) in which (x,y,z) is located so that the conditions are satisfied.
x> 0, y
A. octant IV
B. octant III
C. octant VI
D. octant V
E. octant I or octant II
Answer: A
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Give an appropriate answer.Using the following graph, find an Euler path that starts with vertex B.
A. B ? E? D ? A ? C ? E ? D B. B ? A ? D ? E ? C C. B ? A? D ? E ? B ? C ? A ? E ? C ? D D. No Euler path exists.
For the given pair of functions, find the requested function.f(x) = 5x2 - 4x + 6 and g(x) = x - 1; (f ? g)(x)
A. -14x2 + 5x + 15 B. 5x2 + 26x + 7 C. 5x2 - 14x + 7 D. 5x2 - 14x + 15
Find the sum if it exists.
A. 
B. 
C. 
D. 
Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 6x
A. Opens: Up;
Vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: (0, 0)
B. Opens: Up;
Vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: none
C. Opens: Up;
Vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: (0, 0)
D. Opens: Up;
Vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: none