9514 1404 393
Answer:
   B.  -1
Step-by-step explanation:
The relevant points on the graph are (1, 3) and (4, 0). The average rate of change can be found using the slope formula ...
   m = (y2 -y1)/(x2 -x1)
   m = (0 -3)/(4 -1) = -3/3 = -1
The average rate of change from x = 1 to x = 4 is -1.
 
        
             
        
        
        
Answer:
60° is the value of y....
 
        
                    
             
        
        
        
Answer:
2√5
Step-by-step explanation:
d = √(x2 - x1)² + (y2 - y1)²
= √[1 - (-1)]² + [3 - (-1)]
= √(2)² + (4)²
= √(4) + (16)
= √20
= 2√5
 
        
             
        
        
        
Answer:
2 plus 3 equals 5 and add the zeros and you have 50
 
        
             
        
        
        
Answer:


General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Distance Formula:  
- Midpoint Formula:  
Step-by-step explanation:
<u>Step 1: Define</u>
(5, -1)
(-9, -1)
<u>Step 2: Find distance </u><em><u>d</u></em>
- Substitute:                     
- Simplify:                         
- Subtract/Add:                
- Evaluate:                        
- Evaluate:                        
<u>Step 3: Find Midpoint</u>
- Substitute:                     
- Subtract:                        
- Divide:                          