As a diver swims deeper underwater, the water pressure in pounds per square inch (PSI) increases on the diver. The table shows the pressure in PSI for several depths of water. For a submarine the pressure increases at 4 times the rate of a diver. Which equation represents p, the water pressure in pounds per square inches for a submarine, as a function of d, the depth in feet?

2 x t divided by n

step-by-step explanation:

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

$113.42

i hope that is right.

step-by-step explanation:

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75