Graphing Inequalities Practice

Which of the following equations match the given graph?

• 
  

  $y\le-\frac{5}{4}x+3$

• $y\ge-\frac{5}{4}x+3$

• $y<-\frac{5}{4}x+3$

• $y>-\frac{5}{4}x+3$

How can I tell if an inequality will have a solid line?

• It has an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12

Which of the following inequalities matches the graph?

• y < -4x - 1
• y > -4x - 1
• y ≤ -4x - 1
• y ≥ -4x - 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.12

Which of the following inequalities matches the graph?

• 
  

  $y\le\frac{3}{4}x+5$
  

  
  
  

• $y\ge\frac{3}{4}x+5$

• $y<\frac{3}{4}x+5$

• $y>\frac{3}{4}x+5$

Which of the following is true of the given graph?

y ≥ -2x + 1

• The graph is a dotted line, shaded above.

• The graph is a solid line, shaded above.

• The graph is a dotted line, shaded below.

• The graph is a solid line, shaded below.

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• 
  

  $y\ge\frac{2}{5}x+1$
  

• $y\ge-\frac{2}{5}x+1$

• $y\le\frac{2}{5}x+1$

• $y\ge-\frac{2}{5}x-1$

Which is true about the given inequality? 

 $y<-\frac{2}{3}x+1$  

• Dotted line, shaded above

• Dotted line, shaded below

• Solid line, shaded above

• Solid line, shaded below

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

Tags

CCSS.HSA.REI.D.12

Identify the inequality.

• y > 2

• y ≤ 2

• y ≥ 2

• y < 2

 If the inequality symbol is  $\le$  or  $\ge$  , the line will be _________________.

• solid

• dotted