Use the discriminant to determine the number and type of the solutions to the quadratic equation. Do not solve the equation.6x2 - 5x = -8
A. exactly one real solution
B. two real solutions
C. two nonreal solutions
Answer: C
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Provide an appropriate response.Find any local extrema (maxima, minima, or saddle points) of 
given that 
and 
A. Saddle point at 
B. Local minimum at 
C. Saddle point at 
D. Local maximum at 
Rationalize the denominator.
A. 
B. 
C. 
D. 
Find the zeros of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. x4 + 3x3 - 88x2 = 0
A. x = 0, crosses the x-axis; x = -11, crosses the x-axis; x = 8, crosses the x-axis B. x = 0, touches the x-axis and turns around; x = 11, crosses the x-axis; x = -8, crosses the x-axis C. x = 0, touches the x-axis and turns around; x = -11, crosses the x-axis; x = 8, crosses the x-axis D. x = 0, touches the x-axis and turns around; x = 11, touches the x-axis and turns around; x = -8, touches the x-axis and turns around
Find the eccentricity of the conic section shown in the graph.
A. e = 
B. e = 
C. e = 4
D. e = 1