Change the equation to slope-intercept form ( -9x - 3y = 27 ) > ( y = __ x + __

on friday there were 15 birds

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:

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.