Writing Compound Inequalities from Graphs

What is the main focus of the video?

• Understanding probability

• Graphing linear equations

• Examining compound inequalities

• Solving quadratic equations

How can you identify an 'and' compound inequality on a graph?

• The solution space is a single point

• The solution space is between two numbers

• The solution space is outside two numbers

• The solution space is a curve

What does an 'or' compound inequality graph look like?

• A graph with overlapping solutions

• A graph with no solution

• A single continuous graph

• Two separate graphs on the same number line

In an 'and' compound inequality, how do the inequalities point?

• In opposite directions

• In the same direction

• Towards each other

• Away from each other

What is the first step in writing a compound inequality from a graph?

• Determine if it is an 'and' or 'or' compound inequality

• Find the midpoint of the graph

• Calculate the slope

• Identify the y-intercept

For an 'and' compound inequality, if the boundaries are 1 and 7, what is the inequality?

• 1 < x < 7

• x ≤ 1 and x ≥ 7

• 1 ≤ x ≤ 7

• x < 1 or x > 7

In an 'or' compound inequality, if one part is x ≤ -5, what could the other part be?

• x < -5

• x > -5

• x ≥ 4

• x ≤ 4

What does a closed circle on a graph indicate?

• The value is a midpoint

• The value is an approximation

• The value is excluded from the solution

• The value is included in the solution

How do you write the inequality for a graph with a closed circle at -5 and an arrow to the left?

• x > -5

• x < -5

• x ≤ -5

• x ≥ -5

What should you check to determine if a compound inequality is 'and' or 'or'?

• The length of the graph

• The type of circles used

• The position of the solution space

• The direction of the arrows