Name the conic (horizontal ellipse, vertical hyperbola, and so on) corresponding to the given equation.
- 
= 1
A. Vertical parabola
B. Vertical hyperbola
C. Horizontal ellipse
D. Horizontal hyperbola
Answer: D
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Write as a percent.0.53
A. 5.3% B. 530% C. 53% D. 0.053%
Solve the problem. Assume that the minimum payment on a credit card is the greater of $27 or 3% of the unpaid balance.If the annual interest rate is 15.99%, find the difference between the minimum payment and the interest owed on an unpaid balance of $728.97 that is 1 month overdue.
A. $17.29 B. $12.76 C. $12.22 D. $14.29
Solve the problem.An area is to be fenced as shown in the figure. Only 200 feet of fencing is available. The fenced-in area is 
or A = x(100 - x) = -x2 + 100x.
i)Graph A = -x2 + 100x (using your graphing calculator)ii) Using the graph, estimate the value of x that will yield the maximum area.iii) Find the maximum area.
A.
| ii) | x = 48 ft |
B.
| ii) | x = 100 ft |
C.
| ii) | x = 25 ft |
D.
| ii) | x = 50 ft |
Factor out the largest possible common factor.48x9y6 + 36x6y4 - 18x3y2
A. -6x3y2(-8x6y4 + 6x3y2 + 3) B. 6x3y2(8x6y4 + 6x3y2 - 3) C. 6(8x9y6 + 6x6y4 - 3x3y2) D. 6x3(8x6y6 + 6x3y4 - 3y2)