Line segment KL K(-1, -4) and L(5,8) is dialated by a factor of 3 to form K'L'. How long is K'L'?

answer is because 4×10=40

and 98×4= is 392

40,392

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.