Solving and Graphing Inequalities: Part 2

The video tutorial covers solving inequalities and graphing their solutions on a number line. It includes four examples: solving for 'a' in a > -16 + 17, 'X' in 15 + X <= 0, 'V' in 3 + V <= -9, and 'n' in h >= n - 6. Each example demonstrates isolating the variable, performing arithmetic operations, and determining whether to use an open or closed circle on the number line. The tutorial emphasizes understanding the direction of shading based on the inequality's solution.

What is the solution to the inequality a - 17 > -16?

• a >= 1

• a < 1

• a <= 1

• a > 1

What type of circle is used to graph the solution of a - 17 > -16?

• Open circle at -1

• Closed circle at -1

• Open circle at 1

• Closed circle at 1

What is the solution to the inequality 15 + x <= 0?

• x <= -15

• x >= -15

• x < -15

• x > -15

What type of circle is used to graph the solution of 15 + x <= 0?

• Open circle at -15

• Closed circle at 15

• Closed circle at -15

• Open circle at 15

Which number is a solution to the inequality 15 + x <= 0?

• -12

• -13

• -16

• -14

What is the solution to the inequality 3 + v <= -9?

• v > -12

• v >= -12

• v <= -12

• v < -12

What type of circle is used to graph the solution of 3 + v <= -9?

• Open circle at -12

• Closed circle at -12

• Open circle at 12

• Closed circle at 12

Which number is not a solution to the inequality 3 + v <= -9?

• -13

• -12

• -11

• -10

What is the solution to the inequality h >= n - 6?

• h > 14

• h <= 14

• h < 14

• h >= 14

What type of circle is used to graph the solution of h >= n - 6?

• Open circle at 14

• Closed circle at -14

• Closed circle at 14

• Open circle at -14