You have a set of 10 cards numbered 1 to 10. You choose a card at random. Event A is choosing a number less than 6. Event B is choosing an even number. Calculate the
probability of A (upside down U) B.

answer: slight chance that it will happen

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:

the answer

b. they are parallel and will never intersect.