Find the real solutions of the equation.
= -2
A. {32}
B. {-33}
C. {33}
D. {-32}
Answer: C
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Use the leading-term test to match the function with the correct graph.f(x) = -0.4x7 + 0.13x6 - 0.26x5 + x4 + x3 - 3x - 5
A. 
B. 
C. 
D. 
Answer the question as instructed.Which of the following statements is true?
A. 12 < 6 B. 12 > 6 C. 6 > 6 D. 6 ? 6
Use the discriminant to decide whether the equation represents a parabola, an ellipse, or a hyperbola.5x2 + 3xy - 8y2 + 3x - 4y + 9 = 0
A. Hyperbola B. Ellipse C. Parabola
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
2(x2 + 3)5
A. - 
, multiplicity 2, touches x-axis; -3, multiplicity 5, crosses x-axis
B. - 
, multiplicity 2, crosses x-axis
C. 
, multiplicity 2, touches x-axis; 3, multiplicity 5, crosses x-axis
D. - 
, multiplicity 2, touches x-axis