Math Problem Statement
Determine the x- and y-intercepts and the excluded regions for the graph of the given function. Specify your results using a sketch similar to Figure 16(a). In Exercises 31-34, you will first need to factor the polynomial. Y=(x-2)(x-1)(x+1)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomial Functions
Intercepts
Graphing
Formulas
X-intercept: set y = 0
Y-intercept: set x = 0
Theorems
The x-intercepts of a function occur where the function equals zero.
The y-intercept of a function is the value of the function when x equals zero.
Suitable Grade Level
Grades 10-12
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