Plant a is 5 centimeters tall and going at the rate of 3 centimeters in a month. plan b is 4 centimeters tall and growing at the rate of 5 centimeters a month. when will plant be exceed the height of plant ?

I need more information sorry

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.