Solve the problem.Find an exponential function that models the data below and use it to predict about how many books will have been read in the eighth grade. 

A. 1883 books
B. 1000 books
C. 500 books
D. 3000 books


Answer: A

Mathematics

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Given the graph of f, find any values of x at which f ' is not defined.

A. x = 0 B. x = -2, 0, 2 C. x = -2, 2 D. Defined for all values of x

Mathematics

The given pattern continues. Write down the nth term of the sequence suggested by the pattern.1, 4, 7, 10, 13, ...

A. an = 3n - 2 B. an = n + 3 C. an = 1(3)n-1 D. an = 2n - 3

Mathematics

Write the equation in logarithmic form.63 = 216

A. log2166 = 3 B. log63 = 216 C. log3216 = 6 D. log6216 = 3

Mathematics

Use a calculator to approximate the square root. Round to three decimal places.

A. 0.892 B. 0.792 C. 0.692 D. 1.792

Mathematics