A cylinder with a cone on top has a height of 10 inches and the cone's height is 2 inches. Both have a diameter of 4 inches. What is their combined volume?

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:

all it means is function 3

where r the answers

step-by-step explanation:

triangle and cube

step-by-step explanation: