A bus is driving at 60 miles per hour toward a bus station that is 250 miles away. The function d = 250 – 60t represents the distance d from the bus station the bus is t hours after it has started driving. Find the zero of this function. Describe what this value means in this context.

d(0) = 250 miles

This value shows that at zero (0) time, the distance of the bus from the bus station is 250 miles.

Step-by-step explanation:

Given;

velocity of the bus, v = 60 mph

distance of the bus station from the bus, d = 250 miles

function, d = 250 - 60t

The zero of the function is calculated by substituting zero for 't' in the equation;

d(0) = 250 - 60(0)

d(0) = 250 miles

This value shows that at zero (0) time, the distance of the bus from the bus station is 250 miles.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

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