Answer:
Set the denominator in 4x equal to 0 to find where the expression is undefined. x=0
The domain is all values of x that make the expression defined.
Interval Notation: (−∞,0)∪(0,∞)
Set-Builder Notation: {x|x≠0}
The range is the set of all valid y values. Use the graph to find the range.
Interval Notation: (−∞,4)∪(4,∞)
Set-Builder Notation: {y|y≠4}
Determine the domain and range.
Domain: (−∞,0)∪(0,∞), {x|x≠0}
Range: (−∞,4)∪(4,∞), {y|y≠4}
Step-by-step explanation:
