Match the description with the appropriate rational function.The y-intercept is (0, 4).
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Answer: D
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Change the order of integration and evaluate the integral.
A. 
B. 
?
C. 
D. 
?
Classify the polynomial as constant, linear, quadratic, cubic, or quartic, and determine the leading term, the leading coefficient, and the degree of the polynomial.h(x) = 3.6x3 + 12x2 - x + 
A. Quadratic; 12x2; 12; 2 B. Cubic; 3.6x3; 3.6; 3 C. Quartic; 12x2; 12; 4 D. Linear; -x; -1; 1
Solve the problem.A croissant, a cup of coffee, and a fruit bowl from Kelley's Coffee Cart cost a total of $5.25. Kelley posts a notice announcing that, effective next week, the price of a croissant will go up 15% and the price of coffee will go up 35%. After the increase, the total price of the purchase will be 
and a fruit bowl will cost 3 times as much as a croissant. Find the cost of each item before the increase.
A. Coffee costs $0.75, a croissant costs $1.50, and a fruit bowl costs $3.00. B. Coffee costs $1.75, a croissant costs $0.50, and a fruit bowl costs $3.00. C. Coffee costs $1.25, a croissant costs $1.25, and a fruit bowl costs $2.75. D. The prices cannot be determined from the given information.
The sample mean and sample variance are unbiased estimators of the corresponding population parameters.
Answer the following statement(s) true (T) or false (F)