Solve the problem.The function f(x) = |x|- 5 is not one-to-one.(a) Find a suitable restriction on the domain of f so that the new function that results is one-to-one.(b) Find the inverse of f.
What will be an ideal response?
(a) x ? 0 is one correct answer; another equally correct answer is x ? 0.
Mathematics
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Solve the quadratic equation by completing the square.x2 + x + 4 = 0
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Use your calculator to find the following product: 28 ? 0.025 ? 204 × 18(0.09)
A. 231.336 B. 332.856 C. 331.18 D. 360
Mathematics
Solve the problem.The population of a certain city is shown in the table. Find the values for m, h, and k such that 
models this data. Using the data for 1997 to determine the values. 
A. m = 900, h = 2007, k = 17,400 B. m = 800, h = 1997, k = 3900 C. m = 800, h = 2002, k = 8400 D. m = 900, h = 1997, k = 3900
Mathematics
Graph the equation by plotting the intercepts.y = - 
x + 3
A. 
B. 
C. 
D. 
Mathematics