To find: Justify the statement.
Gives the factor which lies between
Given information
In the graph the curve intersect x axis at four points
Find all the rational factors of the above polynomial
We can rewrite the above polynomial as
Leading coefficient is all possible factors of 10 are
The ending coefficient is all possible factors of 24 are
Now rational roots of f(x) are
Compare the x-intercept from the graph Out of these only
Apply synthetic division method
It gives
Gives the factor which lies between
Chapter 2 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning