Enable text based alternatives for graph display and drawing entry

Try Another Version of This Question

Match each set builder expression with the correct interval by selecting a letter from each drop down selector.

  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  

  1. `(a,b]`
  2. `(a,+oo)`
  3. `[a,+oo)`
  4. `(-oo,+oo)`
  5. `(-oo,b]`
  6. `[a,b]`
  7. `[a,b)`
  8. `(-oo,b)`
  9. `(a,b)`