Let (-3, -5) be a point on the terminal side of 0.
find the exact values of cos 0, sec 0, and cot 0.

where is the triangle?

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:

were is the equation

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it