Use the boundedness theorem to determine whether the statement is true or false.The polynomial f(x) = x5 + 10x4 - 25x3 - 10x2 + 24x has no real zero less than -8.

A. True
B. False


Answer: B

Mathematics

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Solve the absolute value equation or inequality. Give the solution set in interval form. - 7 < -4

A.
B. ?
C.
D.  ? 

Mathematics

Is the following correspondence a function?DomainRange 

A. function B. not a function

Mathematics

Identify the following as an experiment or an observational study.At one hospital in 2005, 674 women were diagnosed with breast cancer. Five years later, 88% of the Caucasian women and 83% of the African American women were still alive.

A. Experiment B. Observational study

Mathematics

Provide an appropriate response.Find the exact value of 

A. 3
B. - 
C. - 3
D.

Mathematics