Math Problem Statement
find the y-intercept and zeros of f(x)=
Solution
To find the -intercept and the zeros of the function , let's follow these steps:
1. Finding the -Intercept:
The -intercept occurs when . Substituting into the function:
So, the -intercept is .
2. Finding the Zeros:
The zeros of the function occur when . We set the function equal to zero and solve for :
To eliminate the cube root, cube both sides:
So, the function has a zero at .
Summary:
- -intercept:
- Zeros:
Would you like more details or have any questions?
Here are 5 related questions for further practice:
- What is the domain of ?
- How does the graph of compare to ?
- What are the transformations of ?
- What is the slope of the tangent line to at ?
- Find the zeros of the function .
Tip: Unlike square roots, cube roots can take any real number, including negative numbers, and they have no restrictions on their domain.
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Math Problem Analysis
Mathematical Concepts
Roots of Functions
Cube Roots
Formulas
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Theorems
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Suitable Grade Level
High School