Use the type of regression function specified to make a prediction from the given data.The table below shows the population of a city in the years 1990 through 1994. Use regression to fit an exponential function P(t) = P0ekt to the data where t is the number of years since 1990 and P is the population in millions. Round regression coefficients to four decimal places.
A. P(t) = 0.6494 e0.2557t
B. P(t) = 0.2494 e0.3728t
C. P(t) = 6.1981 e0.0457t
D. P(t) = 1.2861 e0.2209t
Answer: A
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The position vector of a particle is r(t). Find the requested vector.The acceleration at t = 0 for r(t) = t2i + (10t3 - 6)j + 
k
A. a(0) = 2i - 
k
B. a(0) = 2i - 
k
C. a(0) = 2i - 
k
D. a(0) = 2i + 
k
Managing relationships between the firm and its stakeholders is difficult because satisfying one stakeholder's needs may come at the expense of another stakeholder.
Answer the following statement true (T) or false (F)
Use the shape of the graph to name the function.
A. Constant function B. Standard cubic function C. Absolute value function D. Identity function
Solve the system of equations. If the system has no solution, say that it is inconsistent.
A. x = 2, y = 3; (2, 3) B. x = 4, y = 2; (4, 2) C. x = 2, y = 4; (2, 4) D. inconsistent