Describe why ot might not be a good idea to ise a key where each symbol stands for 1 in a picture graph

(x+3)(x+7)

step-by-step explanation:

the answer is a beach is the best place to be

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.

1.) 21

2.) 0.453

3.) 1.5

4.) 48

5.) $ 22

step-by-step explanation: