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Linear Algebra Examples
y=0.05x+20y=0.05x+20
Step 1
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Interval Notation:
(-∞,∞)(−∞,∞)
Set-Builder Notation:
{x|x∈ℝ}
Step 2