Give the maximum number of zeros the polynomial function may have. Use Descarte's Rule of Signs to determine how many positive and how many negative zeros it may have.f(x) = x6 + 4x5 + 4x4 + 3x3 - x2 - 5x + 4
A. 6; 2 or 0 positive zeros; 5, 3, or 1 negative zeros
B. 6; 2 or 0 positive zeros; 4, 2, or 0 negative zeros
C. 6; 4, 2, or 0 positive zeros; 2, or 0 negative zeros
D. 6; 3 or 1 positive zeros; 4, 2, or 0 negative zeros
Answer: B
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Convert 
to m/hr
A. 30000.0m/hr
B. 3000
m/hr
C. 3
000m/hr
D. 30000m/hr
For the function represented in the graph, determine the domain or range, as requested.Find the range.
A. {y? 1 ? y ? -1} B. {y? -3 ? y ? 2} C. {y? -5 ? y ? 5} D. {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}
Express the denominate number and a compound denominate number.Express 21,606 feet in terms of miles and feet.
A. 4 miles 1606 feet B. 4 miles 1596 feet C. 4 miles 496 feet D. 4 miles 486 feet
Evaluate the expression for the given value or values.3x2 + 5y for x = 4, y = 2
A. 58 B. 32 C. 126 D. 154