Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: 2i and -5i
A. f(x) = x4 - 5x2 + 100
B. f(x) = x4 + 29x2 -5x + 100
C. f(x) = x4 - 2x3 + 29x2 + 100
D. f(x) = x4 + 29x2 + 100
Answer: D
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Find the curvature of the space curve.r(t) = ti + (sinh t)j + (cosh t)k
A. ? = 
B. ? = 
C. ? = cosh2 t
D. ? = sinh2 t
Provide an appropriate response.If a business receives a promissory note as payment for the sale of goods and in turn sells the note to a bank, it is called discounting a note.
A. True B. False
Solve. Write the answer as a mixed number in simplest form.A rectangular flower bed in front of a building measures 1
feet by 9
feet. What is the total area of the flower bed? Hint: The area of a rectangle is the product of the length times the width.
A. 14 sq ft
B. 9
sq ft
C. 16 sq ft
D. 17 sq ft
Solve.Complete these ordered pairs for the equation 3x - 3y = -9; (0,
), ( 
, 0), (3,
)
A. (0, 3), (3, 0), (-3, 6) B. (0, 6), (-3, 0), (3, 6) C. (0, 3), (-3, 0), (3, 6) D. (6, 3), (3, 0), (-3, 6)