Instead of the three dots, write a digit to make the fraction reducible. (find all possible cases.) /

1/6

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

answer: the actual answer is a. good bank will have the least amount in fees per year.