What is the sum of the first five prime numbers? 18 26 28 39

The first five prime numbers are 2,3,5,7,11. The sum of the first five prime numbers is 28.

The sum is: 2+3+5+7+11 = 28

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

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: