Given P(A and B)= 0.09, P(B)= 0.25. FIND P(A given B) A:0.34
B:0.29
C:0.02
D:0.36

the answer would be C

Step-by-step explanation:

answer: a and b

step-by-step explanation:

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: