Solve the Inequality $( x + 3 ) ( x + 1 ) ( x - 3 ) < 0$

question 101

Multiple Choice

Solve the inequality. Graph the solution set and write the solution set in interval notation.
- $( x + 3 ) ( x + 1 ) ( x - 3 ) < 0$

• A) \(( 3 , \infty )\)
• B) \(( - \infty , - 1 )\)
• C) \(( - 3 , - 1 ) \cup ( 3 , \infty )\)
• D) \(( - \infty , - 3 ) \cup ( - 1,3 )\)

---

Definitions:

New Products

Goods, services, or technologies that have been recently developed and introduced to the market.

Long-Run Supply Curve

A graphical representation showing the relationship between the price of a good and the total output produced by firms in the market over a long period, assuming input factors are variable.

Upward-Sloping

Refers to a line on a graph that demonstrates an increase in value on the vertical axis as the value on the horizontal axis increases; typically related to supply curves in economics.