Following the formula (-b+-√b^2-4ac) / 2a, working out -√b^2 - 4ac) / 2a
a= -0.10361
b=0.954769
c=1.09314

0.954769^2 + 4(-0.10361)(1.09314) / 0.20722
=−1.27469615664

whats the square root of -1.27469615664
and what are the 2 possible answers?

you need to show the graph

step-by-step explanation:

they go with it happens or they mite give a chance?

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: i dont know but if you try hard you will get it right : )

step-by-step explanation: