The taxi fare in a city is as follows: For
the first two kilometers, the fare is 10
and for the subsequent distance it is
7 per km. If the total distance covered
is x km and total fare is y, then the
linear equation representing the above
information is
y=7x + 3
O y = 7x – 4
O y = 7x – 3
O 7x +4
Answers
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Answer: O y=7x + 3
Step-by-step explanation:
Let the total distance = x = 1 km
then the equation :
y = 7x + 3
y = 7(1) + 3
y = 7 + 3
y = 10
∴ yes its correct because here it is written '' For the first kilometers the fare is 10 and for the subsequent distance it is 7 per km''
Let the total distance = x = 5 km
then the equation :
∴ y = 7x + 3
∴ y = 7(5) + 3
∴ y = 35 + 3
∴ y = 38
∴ yes its correct because here it is written '' For the first kilometers the fare is 10 and for the subsequent distance it is 7 per km''
∴ Hence proved that y = 7x + 3 is the correct equation
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