Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 5; zeros: 2, -3i, and 4 - i
A. f(x) = x5 - 10x4 - 42x3 -124 x2 + 297x + 306
B. f(x) = x5 - 10x4 + 26x3 -124 x2 + 72x + 306
C. f(x) = x5 - 10x4 + 26x3 -124 x2 - 72x - 306
D. f(x) = x5 - 10x4 + 42x3 -124 x2 + 297x - 306
Answer: D
You might also like to view...
Determine an estimate of the exact answer. Use estimation by rounding.Andy wants to buy a refrigerator for $899, a stove for $459, and a dishwasher for $249. Round each cost to the nearest hundred to estimate the total cost.
A. $1600 B. $1400 C. $1700 D. $1500
The proprietor of Qwik Film Lab recently purchased $12,400 of new film-processing equipment. She expects that this investment, which has a useful life of 4 yr, will yield returns of $4,400 at the end of the first year, $5,200 at the end of the second year, $4,300 at the end of the third year, and $3,100 at the end of the fourth year. Find the internal rate of return on the investment. ? Round your answer to the nearest hundredth, if necessary. ? __________ % per yr
Fill in the blank(s) with the appropriate word(s).
The lengths of the sides of a triangle are given. Determine if the triangle is a right triangle. If it is, identify the hypotenuse.7, 24, 25
A. right triangle; 7 B. right triangle; 25 C. right triangle; 24 D. not right triangle
Use a 3D grapher to graph
Sketch the graph.