Use the discriminant to classify the graph.
?
?
A. The graph is a parabola.
B. The graph is a hyperbola.
C. The graph is a ellipse.
D. The graph is a cone.
E. The graph is a circle.
Answer: B
Mathematics
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Solve the inequality and graph the solution set.
< 9
A. No solution
B. -11 < g < -7 ; (-11, -7)
C. -7 < g < 11 ; (-7, 11)
D. -7 ? g ? 11 ; [-7, 11]
Mathematics
Calculate the area of the surface S.S is the cap cut from the paraboloid z = 
- 3x2 - 3y2 by the cone z = 
.
A. 
B. 
C. 
D. 
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Consider the linear equation in three variables 
. Find a pair of linear equations that, when considered together with the given equation, will form a system having infinitely many solutions.
What will be an ideal response?
Mathematics