Question

to determine if the endpoint of the intervals in the solution should be included or not need to________ the critical values to the inequality. fill the blank​

Answer 1

Answer:

to determine if the endpoint of the intervals in the solution should be included or not, you need to substitute the critical values to the inequality.

Answer 2

To determine if the endpoint of the intervals in the solution should be included or not need to substitute the critical values to the inequality.

Explanation:

• Number interval between a and b which includes a and b, is denoted by [a,b].
• Here a and b are called the endpoints of the interval because there are the upper and lower limits.
• If endpoint of a set is not included in the interval, then the square racket is replaced with a parenthesis.
• Main approach for solving rational inequalities is based on finding critical values of the rational expression that divides number line into distinct open intervals.