Use Descartes' Rule of Signs to determine the possible number of positive and negative zeros of 
A) 3 positive reals or 1 positive real; no negative reals
B) no positive reals; no negative reals
C) 1 positive real; 3 negative reals or 1 negative real
D) 3 positive reals or 1 positive real; 3 negative reals or 1 negative real
E) 0 positive real; 3 negative reals or 1 negative real
C) 1 positive real; 3 negative reals or 1 negative real
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Convert as indicated.The meeting hall in the student union has 9900 square feet of floor space. Convert this to square yards.
A. 89,100 square yards B. 29,700 square yards C. 1100 square yards D. 3300 square yards
Solve the inequality. Graph your solution on a number line, and write your solution in interval notation.-12 < 3x ? 0 
A. (-4, 0]
B. (-4, 0)
C. [-4, 0)
D. [-4, 0]
Find the slope of the line that goes through the given points.(-2, -5) and (
, 5)
A. 
B. 
C. 0
D. - 
Determine all the values of x where relative maximum and minimum points of the function 
occur. Distinguish the maxima from the minima using the second derivative rule. Enter your answer exactly as: f(a) rel max, f(b) rel min in that order.
What will be an ideal response?