See the photo attached. The boxed answer is the corrected answer
 
        
        
        
Answer:
option 2 {(12, 3), (11,2), ...}
Step-by-step explanation:
For functions, multiple x-values can have the same y-value but each y-value must have a unique x-value. The second option matches this criterion.
 
        
             
        
        
        
Answer:
t < 9
Step-by-step explanation:
12 > t + 3
We can subtract 3 from both sides getting us 9 > t.
 
        
             
        
        
        
The answer of question 23 is 24
        
                    
             
        
        
        
Circumference, C = 2 r. Find the radius using this formula then use it to find the area with A =
r. Find the radius using this formula then use it to find the area with A = 
 .
.
OR use the formula A = 
Hope it helps. mark as brainliest if it does...