Find the domain of the given function. f(x) = 
A. [-8, ?)
B. (-?, -8] ? [4, ?)
C. (-?, -4] ? [8, ?)
D. [-8, 4]
Answer: B
You might also like to view...
Find the prime factors in 128a3b2.
a. 2 ú 2 ú 2 ú 3 ú 4 ú a ú a ú a ú b ú b b. 2 ú 2 ú 2 ú 4 ú 4 ú a ú a ú a ú b ú b c. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú a ú b ú b d. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú b ú b e. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú a ú b
Which of the following best describes the domain and range of a relation?
a. The domain is the set of all values for, and the range is the set of all values for b. The domain is the set of all values for, and the range is the set of all values for . c. The domain is the set of all values for the independent variable, and the range is the set of all values for the dependent variable. d. The domain is the set of all values for the dependent variable, and the range is the set of all values for the independent variable.
Express the statement as an equation involving the indicated variables.The circumference C of a circle is the product of ? and its diameter d.
A. C = ? + d
B. C = 2?d
C. C = 
D. C = ?d
Simplify the radical. Assume that all variables represent positive numbers.
A. 
B. 
C. 
D. 