Choose the equation that matches the graph.
A. 8x2 = -y
B. 8x2 = y
C. 8y2 = x
D. x2 = 8y
Answer: B
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Use the boundedness theorem to determine whether the polynomial function satisfies the given condition.The polynomial f(x) = x4 - x3 + 2x2 - 4x - 10 has no real zero less than -1.
A. Yes, the boundedness theorem shows that the polynomial has no real zero less than -1. B. No, the boundedness theorem does not show that the polynomial has no real zero less than -1.
Graph the parabola.x2 = 6y 
A. 
B. 
C. 
D. 
Find the domain of the polynomial or rational function. Write your answer in set-builder notation.g(x) = 2x2 - 9x - 5
A. {x|x is a real number}
B. 
C. 
D. 
Find the slope and the y-intercept of the line.2x - 2y + 5 = 0
A. m = 1, y-intercept: (0, 5)
B. m = -1, y-intercept: 
C. m = 1, y-intercept: 
D. m = -1, y-intercept: (0, -5)