Use the graph to find the vertex, the axis of symmetry, and the maximum or minimum value of the function.
A. (-2, 4); x = 2; maximum: -4
B. (-4, -2); x = -4; maximum: 2
C. (-4, 2); x = -4; maximum: 2
D. (2, -4); x = 2; maximum: -4
Answer: D
You might also like to view...
Use the integral test to determine whether the series converges.
A. diverges B. converges
Multiply.-10b8(7b5 - 7b4 + 3)
A. -70b13 + 70b12 - 30b8 B. -70b5 + 70b4 - 30 C. -70b13 - 7b4 + 3 D. -70b13 + 70b12 + 3
Provide an appropriate response.Social Security tax and Medicare tax are:
A. calculated based upon the W-4 form B. only paid by the employee C. only paid by the employer D. withheld from the employee's paycheck and matched by the employer
Suppose a country's population at any time t grows in accordance with the rule
?
?
where P denotes the population at any time t, k is a positive constant reflecting the natural growth rate of the population, and I is a constant giving the (constant) rate of immigration into the country. The population of the United States in the year 1980 
was 224.5 million. Suppose the natural growth rate is 0.8% annually 
and net immigration is allowed at the rate of 0.5 million people/year 
until the end of the century. What will be the U.S. population in 2003?
?
Round the answer to the nearest tenth of a million, if necessary.
?
P=__________ million
Fill in the blank(s) with the appropriate word(s).