A is true, because a parabola is a second degree polynomial, and as such is defined everywhere.
B is true, because the graph of the function never goes below the x axis.
C and D are false because they negate A and B
Answer:
370 million
Step-by-step explanation:
In the 10 years from 2000 to 2010, the population was multiplied by the factor ...
100% + 9.6% = 109.6% = 1.096
In the next 20 years from 2010 to 2030, the population will be multiplied by that factor twice, if it grows at the same rate:
2030 population = (308 million)·(1.096²) ≈ 370 million