Question

A Telecom operator charges rupees 1.1 for first minute and rupees 1 per minute per subsequent minute of a call. If duration of call to to represent as x and amount charged represented as y. Find the the linear equation for relation ship

Answer 1

Answer:

ɦεყα ɱαƭε..............

Let duration of call = x

Amount charged= y

Charge for 1st min. = ₹1.1

Per min. Charge = ₹1

y=1.1+1(x-1)

y=1.1+x-1

y =x+0.1

Hope this will help you.........