Solve 2* = 3*+1. What are the exact and approximate solutions? In 3
In 3
$ 2.7095
In 2
In 1.5
a
C
X
$ 0.6767
b
In 3
d.
30.6767
In 2
In 3
X=
8 -2.709
In
WIN
Please select the best answer from the choices provided

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: