Which sentence provides the best book for a presentation about energy conservation

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x

b is the correct answer

i believe being nice to m family is the right thing to do. they are people too and the deserve the same respect i have. they are there for me when i need them. i believe i should always put my family first because that is just how life is suppose to be. i love each and every member of my family and i should respect and act like i do. i believe that being nice to your family makes it easier for them to be nice to you. thats why i believe what i do.

brainliest ! ? ☺