A portion of a line that has one endpoint and extends indefinitely in one direction is called a(n)_______________ .
What will be an ideal response?
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Solve. Write the answer as a mixed number in simplest form.A rectangular flower bed in front of a building measures 1
feet by 9
feet. What is the total area of the flower bed? Hint: The area of a rectangle is the product of the length times the width.
A. 14 sq ft
B. 9
sq ft
C. 16 sq ft
D. 17 sq ft
Given functions f and g, determine the domain of f + g.f(x) = 2x - 5,g(x) = 5x - 10
A. (0, ?) B. (-?, -2) or (-2, ?) C. (-?, 0) or (0, ?) D. (-?, ?)
Start with the given graph of y. a) Describe a sequence of transformations that results in the graph of g(x); b) Find the range of g(x); c) Find the horizontal asymptote of the graph of g(x).y = 4x; g(x) = 
x + 2
A. a) The graph of y = 4x is stretched vertically by a factor of 3 and shifted two units up. b) (2, ?) c) y = 2 B. a) The graph of y = 4x is stretched vertically by a factor of 3 and shifted two units down. b) (-2, ?) c) y = -2 C. a) The graph of y = 4x is stretched horizontally by a factor of 3 and shifted two units down. b) (-2, ?) c) y = -2 D. a) The graph of y = 4x is stretched horizontally by a factor of 3 and shifted two units up. b) (2, ?) c) y = 2
A new drug has been found to be effective in treating 85% of the people afflicted by a certain disease. If the drug is administered to 300 people who have this disease, what are the mean and the standard deviation of the number of people for whom the drug can be expected to be effective?
Round the answers to the nearest hundredth if necessary.
