The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary zeros.f(x) = x4 + 4x3 + 5x2 + 4x + 4
A. Two real zeros; two imaginary zeros
B. One real zero; two imaginary zeros
C. One real zero; no imaginary zero
D. Two real zeros; no imaginary zeros
Answer: B
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The magnitude of earthquake 1 is 8.6. Earthquake 2 is half as intense as earthquake 1. What is the magnitude of earthquake 2? Round your answer to 1 decimal place. ?
A. 7.7 B. 8.3 C. 4.3 D. 5.1
Find the limit.
sec2 x - tan2 y + z
A. 8 B. 7 C. 9 D. 10
The double-line graph shows temperature highs and lows for a week. 
What day was the temperature the lowest? What was this low temperature?
A. Thursday; 70°F B. Saturday; 70°F C. Friday; 69°F D. Friday; 72°F
Answer the question about the promissory note given.-----------------------Promissory Note------------------------March 12Ninety days after date above, I promise to pay to the order of Thomas Ronney $530 dollars and no cents with interest at 13% per year, payable at Nations Bank Abercorn Branch.Due: June 10 Signed: Fred Nester--------------------------------------------------------------What is the term of the loan?
A. 90 days B. June 10 C. $530 dollars and no cents D. 13% per year