Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.1
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A. 
B. 1
C. 
D. 2
Answer: C
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Draw a scatter diagram and find ?r for the data shown in the table. xy130424416714911?
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A manufacturer of wooden chairs and tables must decide in advance how many of each item will be made in a given week. Use the table to find the system of inequalities that describes the manufacturer's weekly production.Use x for the number of chairs and y for the number of tables made per week. The number of work-hours available for construction and finishing is fixed.
A. 2x + 3y ? 28 2x + 2y ? 36 x ? 0 y ? 0 B. 2x + 3y ? 28 2x + 2y ? 36 x ? 0 y ? 0 C. 2x + 3y ? 36 2x + 2y ? 28 x ? 0 y ? 0 D. 2x + 3y ? 36 2x + 2y ? 28 x ? 0 y ? 0
Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b) Find the x- and y-intercepts of the graph.(c) Determine whether the graph crosses or touches the x-axis at each x-intercept.(d) Graph f using a graphing utility.(e) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g) Find the domain of f. Use the graph to find the range of f.(h) Use the graph to determine where f is increasing and where f is decreasing.f(x) = (x + 3)(x - 2)2
What will be an ideal response?
Sam, John, and Peter want to rent a house at the seaside for 2 weeks. They chose a house that costs $10 per day. How much will each of the friends pay?
a. About $40. b. About $50. c. About $60. d. About $70.