Question

identify the variation :" For the increase in speed, the time to cover a fixed distance reduces."​

Answer 1

Given :  For the increase in speed, the time to cover a fixed distance reduces."​

To Find : Variation

Solution:

Distance = Speed  x time

=> Time = Distance / Speed

Distance is fixed

hence constant k

=> Time =k / Speed

=> Time ∝ 1/ Speed

For the increase in speed, the time to cover a fixed distance reduces."​

is inverse  proportion

Additional Info :

Direct variation if a variable increases then other variable also increases with a constant factor   y = kx

inverse variation if a variable increases then other variable decreases with a  constant factor  xy = k

Joint variation is a relationship between atleast three variables, where one variable varies directly with all other variables.

y = kxz

Combined Variation  is a relationship between three or more variables where it is in direct variation with few variable and in inverse  variation with other variable  y = kx/z

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Answer 2

Answer:

inverse proportion

Step-by-step explanation:

IF THE DISTANCE INCREASES THE TIME INCREASES

AND

IF THE DISTANCE DECREASES THE TIME DECREASES