Find all rational zeros and factor f(x).f(x) = x3 - 7x2 - x + 7
A. 1, -1, 7; f(x) = (x - 1)(x + 1)(x - 7)
B. 1, -1, -8; f(x) = (x - 1)(x + 1)(x + 8)
C. 1, -1, -7; f(x) = (x - 1)(x + 1)(x + 7)
D. 1, -2, 9; f(x) = (x - 1)(x + 2)(x - 9)
Answer: A
Mathematics
You might also like to view...
Find the median for the given frequency distribution.
A. 68 B. 67 C. 65 D. 66
Mathematics
Solve the problem.The number of atoms in a slice of cheese is 17,945,450,471. Round this amount to the nearest ten-thousand.
A. 17,945,000,000 atoms B. 17,945,450,500 atoms C. 17,945,450,470 atoms D. 17,945,450,000 atoms
Mathematics
Express the following in interval notation.
A. (-?, -4) B. (-?, -4] C. (-4, ?) D. [-4, ?)
Mathematics
Use the indicated entry as the pivot and perform the pivoting once.
A. 
B. 
C. 
D. 
Mathematics