Ur not dumb!!! i graphed the line for u here. i suggest watching some khan academy videos for extra practice!
 
        
        
        
Answer:
c
Step-by-step explanation:
(3.14)(15*15)(315)=222548
 
        
             
        
        
        
The answer is one thousand five hundred thirty eight
        
             
        
        
        
Answer:
The slope of the line is  and the equation of the line is
 and the equation of the line is  .
.
Step-by-step explanation:
From table we understand that slope of the line is constant, that is, for each change of  there is one and only change in
 there is one and only change in  , fulfilling the main characteristic of a line and we can determine the slope for every point of the line by means of the following expression:
, fulfilling the main characteristic of a line and we can determine the slope for every point of the line by means of the following expression:
 (1)
 (1)
Where:
 - Initial and final x-coordinates of the line.
 - Initial and final x-coordinates of the line.
 - Initial and final y-coordinates of the line.
 - Initial and final y-coordinates of the line. 
If we know that  and
 and  , then the slope of the line is:
, then the slope of the line is:


From graph we conclude that x-intercept of the line is  . Hence, the equation of the line is
. Hence, the equation of the line is  and we proceed to plot the expression with the help of a graphing tool.
 and we proceed to plot the expression with the help of a graphing tool.