You would subtract the y intercepts then the x intercepts. Subtract 13-6 then divide it by 9-6. That gets you a slope of 7 over 3
        
                    
             
        
        
        
Given:

To find:
The value of x.
Solution:
We know that, corresponding sides of similar triangles are proportional.
Since, , therefore
, therefore

On substituting the values from the figure, we get


On cross multiplication, we get




Therefore, the value of x is 4.
 
        
             
        
        
        
Part A:
3.14 X (4)^2 X 3/3 
= 50.26548246
        
                    
             
        
        
        
The slope is the change in Y over the change in X.
 Use the two blue dots on the graph :
(-1,0) ans (3,4)
Slope = (4 - 0) / (3 - -1)
= 4 / 4
= 1
 
        
                    
             
        
        
        
Answer:
The equation that represents the line passing through the point (2, -4) with a slope of one half is

Step-by-step explanation:
The equation of a line can be described by a first order equation in the following format:

In which a is the slope of the line.
Solution:
The line slope is  , so
, so  .
.
The equation of the line now is:

The problem states that the line passes through the point(2,-4). This means that when x = 2, f(x) = -4
So:




So, the equation that represents the line passing through the point (2, -4) with a slope of one half is
