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Consider the function f(x )= x^4 - 3x^3 - 7x^2 + 15x + 18 Find the possible rational roots ofF(x) = 0 Use synthetic division
- Consider the function f(x )= x^4 - 3x^3 - 7x^2 + 15x + 18
- Find the possible rational roots ofF(x) = 0
- Use synthetic division to divide f(x)by x 3. Show all your work. Use your answer to explain whether or not x 3 is a factor of f(x)
- Factor f(x)completely. Show all your work.
- Sketch the graph of f(x)by plotting the x-intercepts, finding and plotting additional points on the graph, and using what you know about the graphs end behavior.
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Linear Algebra and Its Applications
Authors: David C. Lay
4th edition
321791541, 978-0321388834, 978-0321791542
