Solve.(x - 1)(x + 6) < 0
A. (-?, 1)
B. (-6, 1)
C. (-1, 6)
D. (-6, -?)
Answer: B
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This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. Answer the question.What is the only year in which the number of female athletes declined from its previous value?
A. Year 1 B. Year 2 C. Year 4 D. Year 3
Add or subtract. Simplify by combining like radical terms, if possible. Assume all variables and radicands represent positive real numbers.11 - 3
A. 8
B. 11 - 3
C. 2
D. -2
Evaluate.(-6)5
A. 7776 B. 216 C. -7776 D. -1296
Find all real numbers excluded from the domain of the function. Then give the domain, using set-builder notation.f(x) =
A. -6, 6; {x|x ? -6, 6} B. -6, 2; {x|x ? -6, 2} C. -2, 6; {x|x ? -2, 6} D. 0, 6; {x|x ? 0, 6}