Prove that the identity is true.
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What will be an ideal response?
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Solve the problem.In 1995 the population of a certain city was 41,000. Since then, the population has been growing at the rate of 700 people per year. Is this an example of linear or exponential growth? Find a function f that computes the population x years after 1995.
A. Exponential; f(x) = 41,000(700)x B. Linear; f(x) = 700x + 41,000 C. Exponential; f(x) = 41,000(1.07)x D. Linear; f(x) = 41,000x + 700
Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log x + log (x -1) = log 6
A. {3}
B. {3, -2}
C. 
D. {-2}
Identify which of the twelve basic functions listed below fit the description given.y = x, y = x2, y = x3, y = 
, y = 
, y = ex, y = 
, y = ln x, y = sin x, y = cos x, y = int (x), y = 
The four functions that are increasing on the interval (-?, 0)
A. y = x, y = x3, y = x2, y = 
B. y = x3, y = 
, y = 
, y = x
C. y = x, y = x3, y = x2, y = ex
D. y = x, y = x3, y = ex, y = 
Identify the degree of each term and the degree of the polynomial.8x - 8x2 + 3 - 8x3
A. 8, -8, 3, -8; 8 B. 1, 2, 0, 3; 3 C. 3, 2, 1, 0; 3 D. 1, -2, 0, -3; 1