D because the line is decreasing .
 
        
                    
             
        
        
        
Answer: 1.5
Step-by-step explanation: The difference between the 2nd And 4th is 7. Divide by 2 to get 3.5. Add 3.5 to f(2) to getf(3)
The difference between f(1) and f(2) will be 3.5 and that's 5-3.5 =1.5 
F(5) is 15.5 f(6) is 19 
        
             
        
        
        
Answer:
Answer is B and C Triangles 1, 3 and 4 appear to be congruent 
 
        
             
        
        
        

Subtract 10 from both sides.

Since the square of a number, x, equals a negative number, -1, the answer cannot be a real number because the square of a real number is always non-negative. Therefore, there is no real number solution to this equation.
Answer: <span>B. no real number solutions</span>
 
        
             
        
        
        
Answer: The first option, the one in orange.
Step-by-step explanation:
This is the associative property.
Hope this helps, good luck on the test! :)