Identify the equation without completing the square.2y2 - 3x - 3y = 0
A. hyperbola
B. ellipse
C. parabola
D. not a conic
Answer: C
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Write the expression using only positive exponents. Simplify if possible.
A. 
B. 
C. 
D. 
Solve the problem.A retailer finds that total cost per day is given by c = 25
+ 64 dollars, where c is cost and n is the number of units sold. What is c when 9 units are sold?
A. $139 B. $289 C. $23 D. $83
Find the slope of a line tangent to the given curve at the point P by finding the limit of the slopes of the secant lines PQ as Q approaches P.y = 7x - 7x2; P is (5, -140); let Q have x-values of 4.5, 4.9, 4.99, 4.999
A. Slopes: -31.5, -34.3, -34.93, -34.993 m = -35 B. Slopes: -31.5, -34.3, -34.93, -34.993 m = -28 C. Slopes: -59.5, -62.3, -62.93, -62.993 m = -63 D. Slopes: -66.5, -69.3, -69.93, -69.993 m = -70
Provide an appropriate response.Students in a class have the following scores: 36, 78, 90, 76, 57, 86, 47, 90, 78, 97, 63, 25, 62, 84, 98. How many students scored higher than 70?
Fill in the blank(s) with the appropriate word(s).