Problem 46 college algebra Please show your work Write the g

Problem 46 (college algebra). Please show your work.

Write the given interval as an inequality involving x, and illustrate the interval using the real number line. [5,9]

Solution

The interval [ 5 , 9 ] can be represented as { x R : 5 x 9}. The given interval is the set of all real numbers between 5 and 9 ( including both 5 and 9) on the real number line.