Graphing One-Step Linear Inequalities

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

8x ≥ -32

• x ≥ -4

• x ≥ 4

• x ≤ -4

• x ≥ 4

3x > 7

• Algebraic Expression

• Algebraic Equation

• Inequality

What is the first step in graphing a linear inequality?

• Calculate the slope

• Find the x-intercept

• Draw a circle

• Identify the boundary line

How do you determine if a point is a solution to a linear inequality?

• Graph the point and see if it falls on the line

• Count the number of vowels in the point's coordinates

• Ask a friend if they think the point is a solution

• Substitute the point's coordinates into the inequality and check if it holds true

What does the shaded region represent when graphing a single linear inequality?

• The solution to the inequality

• The area outside the solution to the inequality

• The area where the line of the inequality intersects with the x-axis

• The area where the line of the inequality intersects with the y-axis

When you graph an inequality, you use a solid line when you use which symbols?

• ≤, ≥

• <, >

Which system of inequalities matches the graph?

• y > 2x - 4
  y < 2

• y < 2x - 4
  y < 2

• y > 2x - 4
  y <  2 

• y < 2x - 4
  y <   -2

Solve the system of inequalities by graphing.

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When graphing an inequality, you use a dotted line when you use which symbol?

• <, >

• ≤, ≥