Z=1 eventually you get 15 divided by 15 giving you Z=1 it’s a long equation
        
                    
             
        
        
        
Hello!
Y2-y1/x2-x1
1-9/8-6
-8/2
The slope is -4 
Hope this helps!
-bambi
        
             
        
        
        
Just something that is true or are there choices? If just something true then dialated by 1 is always the same as the original shape.
        
             
        
        
        
Answer:
a) F
b) B, E, D
Step-by-step explanation:
a) The segment with the greatest gradient has the largest change in y-values per unit change in x-values
From the given option, the rate of change of the <em>y </em>to the<em> </em>x-values of B = the gradient = (4 units)/(2 units) = 2
The gradient of F = (-3units)/(1 unit) = -3
The gradient of A = 4/4 = 1
The gradient of C = -2/5
The gradient of D = 2/6 = 1/3
The gradient of E = 3/4
The segment with the greatest gradient is F
b) The steepest segment has the higher gradient
From their calculated we have;
The gradient of segment B = 2 therefore, B is steeper than E that has a gradient of 3/4, and E is steeper than D, as the gradient of D = 1/3
Therefore, we have;
B, E, D.
 
        
             
        
        
        
The answer is C. Circle
Hope this helps :)