The volume of a cylinder is 4piex3 cubic units ad its height is x units. whichexpress represents the radius of the cylinder, in units?

we have given the volume of cylinder and height of the cylinder .

we need to find radius .

we know the formula for volume of cylinder=

we know

we need to equate to find the value of height .

units

where as radius is twice the height

b

step-by-step explanation:

if a was wrong then it has to be b it cant be c either because not all the y intercepts are the same!

ok now , i would like brainlest plz

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below: