someone please help me im only in middle school please we just straight up jumped into this existance is pain and pain is existance oh my god​

maya’s expression will generate the wrong sum because she violated the commutative property.

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.

b. b < 1 might be the correct answer