Use the graph of the function to find the following: a. the domain and range of the function; b. the intercepts, if any; c. the intervals on which the function is increasing, decreasing, or is constant; d. whether the function is even, odd, or neither.
What will be an ideal response?
a. Domain: (-?, ?); Range: [0:4]
b. x-intercept: 0; y-intercept: 0
c. constant on (-?, -1), decreasing on (-1, 0), increasing on (0, 3), constant on (3, ?)
d. Neither even nor odd.
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Solve the problem.City A, City B, and City C are together undertaking a road construction project. The nine-member committee has representatives allocated to the committee in proportion to the population in each city. City A has a population of 15,000, City B has a population of 18,000, and City C has a population of 19,000. Apportion the committee seats using the Hamilton method and the 
method.
A. City A: 2; City B: 3; City C: 4 (Hamilton method); City A: 3; City B: 3; City C: 3 (Huntington-Hill method) B. City A: 3; City B: 3; City C: 3 (Both methods) C. City A: 2; City B: 3; City C: 4 (Both methods) D. City A: 3; City B: 3; City C: 3 (Hamilton method); City A: 2; City B: 3; City C: 4 (Huntington-Hill method)
Determine the area of each figure:
a.
b.
c.
d.
Find the amount of sales tax or excise tax. Round to the nearest cent.Sales price: $253.34Sales tax rate: 7%
A. $177.30 B. $20.27 C. $15.20 D. $17.73
Write the complex number in rectangular form.9(cos 180° + i sin 180°)
A. 9i B. -9i C. -9 D. 9