A hint to get started
Keep a denominator zero separate from allowed endpoints
Without using a calculator, solve .
CJC · Lecture · Example 4
Mark critical values and decide which are allowed before selecting intervals.
Read the worked solution
A hint to get started
Without using a calculator, solve 10/x≤19−6x.
CJC · Lecture · Example 4
Mark critical values and decide which are allowed before selecting intervals.