Yvaries directly as x . if y is 2 when x is 8, then the constant of variation is 1/4 . true or false

The answer is TRUE.

Step-by-step explanation:

In order to determine the answer, we have to know about the directly proportional. The directly proportional is when two variables increase at the same time. If one variable is increased, so the other one will be increase too.

The ratio of both is a constant, it is called "constant of variation".

For example:

A varies directly as B, so:

where k is the constant of variation

In this case, we have that Y varies directly as X. Also if Y is 2 when X is 8, the constant of variation is:

Finally, according to the value of the constant of variation, the statement is TRUE.

you need to show the graph

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .