Solve the problem by using a nonlinear system.In 1979, 
and 
had the same population. The population of 
continued to increase steadily, while the rate of population growth of 
(although initially less than that of 
)
eventually overtook the growth rate of City #2. The populations of two cities are modeled by the following equations: 
: 
; 
: 
, where 
corresponds to the year 1979. In what year after 1979 did the cities have the same population?
A. 1984
B. 1982
C. 1985
D. 1983
Answer: A
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Multiply.
A. 34,610 B. 34,500 C. 34,700 D. 34,600
Plot and interpret the appropriate scatter diagram.The one-day temperatures for 12 world cities along with their latitudes are shown in the table below. Make a scatter diagram for the data. Describe what happens to the one-day temperatures as the latitude increases.
Latitude (degrees)
Temperature (F)°
What will be an ideal response?
Write the equation of the function g(x) that is transformed from the given function f(x), and whose graph is shown.f(x) = x2
A. y = (x - 4)2 B. y = (x - 4)2 + 1 C. y = x2 - 4 D. y = (x + 4)2
Add and simplify. Write the answer as an improper fraction as needed. 
+ 
A. 
B. 1
C. 
D. 