the auto rickshaw fare in the city is charged rs 10 for the first kilometre and @ rs 4 per kilometre for subsequent distance covered . write the linear equation to express the above statement. draw the graph of linear equation 

Asked by akshatkumar1506 | 28th May, 2019, 08:31: AM

Expert Answer:

Let the total distance be x km
and total cost be y
now, 10rs for 1st km, and 4Rs. per km for rest
so,
y=1(10)+4(x-1)
y=4x+6,
 
sub,
x=-2,y=-2
x=-1, y=2
 
so plot points (-2,-2),(-1,2)
scale : 1cm = 1 unit on both axis
 

Answered by Arun | 28th May, 2019, 10:36: AM