Find the vertical asymptotes of the rational function.f(x) = 
A. x = -1
B. x = 1, x = -4
C. x = -1, x = 4
D. x = -1, x = -4
Answer: A
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Solve the problem.Big Bucks Investment Club has a portfolio that includes stocks from 15 corporations listed on the New York Stock Exchange. The closing prices (in dollars) of each stock after yesterday's trading are listed below.
Find the 1st quartile, Q1.Find the 3rd quartile, Q3.
A. 30, 104
B. 45, 93
C. 22
, 85
D. 23
, 85
Solve the problem.Each ounce of a sweetened yogurt contains 30 calories, while each ounce of a "light" version of the same yogurt contains 4 calories. Write a formula that gives the number of calories C in x ounces of sweetened yogurt. Write a formula that gives the number of calories C in y ounces of "light" yogurt. If a person eats a 10-ounce container of "light" yogurt rather than a 10-ounce container of sweetened yogurt, what is the calorie difference?
A. C = 30 + x; C = 4 + y; 340 B. C = 30 ÷ x; C = 4 ÷ y; 34 C. C = 30x; C = 4y; 520 D. C = 30x; C = 4y; 260
Solve.A rectangular plot of land measure 90 feet by 170 feet. Find its area.
A. 260 sq. ft. B. 520 sq. ft. C. 1530 sq. ft. D. 15,300 sq. ft.
Find an equation in standard form for the ellipse that satisfies the given conditions.The horizontal major axis is of length 18, and the minor axis is of length 8.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1