Consider the equationy = b1 if x is rational0 if x is irrational Is this a function? What is its domain? What is its range?What is its y-intercept, if any? What are its x-intercepts, ifany? Is it even, odd, or neither? How would you describeits graph?
Unitary Method
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Units and Measurements
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Consider the equation
y = b
1 if x is rational
0 if x is irrational
Is this a function? What is its domain? What is its range?
What is its y-intercept, if any? What are its x-intercepts, if
any? Is it even, odd, or neither? How would you describe
its graph?
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