How do you solve #2/(p-1)>=3/4# using a sign chart?
4 Answers
Explanation:
zero points:
But the function may equal to zero which is only when
The solution is
Explanation:
Simplify the inequality
Putting on the same denominator
Let
Construct the sign chart
Therefore,
graph{(11-3x)/(4(x-1)) [-12.66, 12.65, -6.33, 6.33]}
I never really did them this way. But, here is an excellent tutorial and example: http://www.fmaths.com/signcharts/lesson.php
Explanation:
Check the link to see the steps required for this particular problem.
Ulternate approach
Explanation: