For two functions, a(x) and b(x), a statement is made that a(x)=b(x) at x=2. What is definitely true about x=2? 1. Both a(x) and b(x) cross the x-axis at 2 or 2. Both a(x) and b(x) have the same output value at x=2
For two functions, a(x) and b(x), a statement is made that a(x)=b(x) at x=2. What is definitely true about x=2? 1. Both a(x) and b(x) cross the x-axis at 2 or 2. Both a(x) and b(x) have the same output value at x=2
Chapter3: Functions
Section3.7: Inverse Functions
Problem 2SE: Why do we restrict the domain of the function f(x)=x2 to find the function's inverse?
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For two functions, a(x) and b(x), a statement is made that a(x)=b(x) at x=2. What is definitely true about x=2?
1. Both a(x) and b(x) cross the x-axis at 2 or
2. Both a(x) and b(x) have the same output value at x=2
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