Find the specified domain and express it in interval notation.For f(x) =  and g(x) = x - 7, what is the domain of f/g ?

A. (5, 7) ? (7, ?)
B. [0, 7) ? (7, ?)
C. [5, ?)
D. [5, 7) ? (7, ?)


Answer: D

Mathematics

You might also like to view...

Use the rule-of-thumb test to check whether a normal distribution (with the same mean and standard deviation as the binomial distribution) is a suitable approximation for the binomial distribution with given the properties.n = 20, p = .8

A. No B. Yes

Mathematics

Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.log10125 + log108

A. 3log1010 B. 3 C. log10133 D. log101000

Mathematics

Solve the equation.9 = 2x - 7

A. {11} B. {14} C. {18} D. {8}

Mathematics

Differentiate.f(x) = 93x

A. (9 ln 3)93x B. (ln 9) 93x C. (3ln 9 )93x D. (3) 93x

Mathematics