ASAP!The depth of the submarine is 50 feet below sea level when it starts to descend at the rate of 10.5 ft/s. It dives at that rate for 5 seconds. You want to model this descent with a linear equation. Determine the slope and the y-intercept. part a

the slope is: ___, ___

the y-intercept is: ___, ___

a. initial depth of the submarine

b. rate of descent

c. 50 ft

d. 10.5 ft/s

e. 5 seconds

part b

Write the equation in slope-intercept form for the depth of the submarine, y, in feet, below sea level over time, x, in seconds.

i'm not sure i quite understand, could you provide more information?

sorry i need the points

step-by-step explanation:

biuuyb i\

uygybg bsyvyuenrs

ufir7gyuuf6

y6fy

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

step-by-step explanation:

for volume, add base x height x width