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) = x5 - 1.5x4 - 16.69x3 + 26.27x2 + 41.6x - 9.981
A. 5; 2 or 0 positive zeros; 3 or 1 negative zeros
B. 5; 3 or 1 positive zeros; 3 or 1 negative zeros
C. 5; 2 or 0 positive zeros; 2 or 0 negative zeros
D. 5; 3 or 1 positive zeros; 2 or 0 negative zeros
Answer: D
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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 3i + 9j + 7k , S is the rectangular surface z = 0, 0 ? x ? 1, and 0 ? y ? 9, direction k
A. 27 B. 0 C. 81 D. 63
Translate the word statement into a percent proportion. Do not solve.30 is 11% of what number?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Evaluate the function by using three terms of the appropriate Taylor series.ln 0.79
A. -0.2351 B. -0.4431 C. -0.2881 D. 0.7649
Express as a single logarithm.log210 - log2m
A. log2(10 - m)
B. log2
C. log4
D. log2