Math Problem Statement
the zeros of a cubic function are -2,3, and 4/3 give the factors of the function
Solution
To find the factors of a cubic function given its zeros, we can use the fact that if , then is a factor of the function.
Given the zeros , , and , the factors of the cubic function are:
To express the function in a simpler form, we can eliminate the fraction in the third factor by multiplying it by 3:
Thus, the factors of the function are:
So, the cubic function in factored form is:
Would you like further details, or do you have any questions?
Here are 5 related questions:
- How can we expand the cubic function from its factored form?
- What does the graph of this cubic function look like?
- How do you determine the multiplicity of the zeros in a cubic function?
- How do transformations affect the graph of a cubic function?
- What is the relationship between the coefficients of a cubic function and its zeros?
Tip: When finding the zeros of a function, remember that each zero corresponds to a factor of the form , where is the zero.
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Math Problem Analysis
Mathematical Concepts
Algebra
Cubic Functions
Factoring Polynomials
Formulas
If x = a, then (x - a) is a factor of the polynomial.
Multiply by common denominators to simplify fractional factors.
Theorems
Factor Theorem
Suitable Grade Level
Grades 9-12
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