Solve the Polynomial Inequality and Graph the Solution Set on a Number

question 347

Multiple Choice

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
- $$x ^ { 2 } - 2 x - 3 \leq 0$$

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