Answer:
From the figure, it can be seen that ΔJ'K'L' is formed from ΔJKL by the rotation of ΔJKL by 90 degrees counter-clockwise.
It can also be seen that ΔJ"K"L" is obtained from ΔJ'K'L' by the refrection of ΔJ'K'L' across the x-axis.
Therefore, the rule that describes the composition of transformations that maps ΔJKL to ΔJ"K"L" is given by
Step-by-step explanation:
 
        
             
        
        
        
x in terms of b:
-2(bx - 5) = 16
-2bx + 10 = 16
-2bx =  6
     x = 6 / -2b
     x = -3/b
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when b = 3 then
-2(3x - 5) = 16
-6x + 10 = 16
-6x =  6
   x = -1
Answer
The value of x in terms of b is -3/b
The value of x when b is 3 is -1 
 
        
             
        
        
        
For 1 the answer is Junior High B which is letter C
        
             
        
        
        
Answer:
y = -1/2x + (-1)
Step-by-step explanation: