Answer:
.
Step-by-step explanation:
Hi there! The answer is A.

To get a proper idea of the type of function this formula represents we work out the parenthesis.
Working out the parenthesis can for instance be done using rainbow technique.

We can now see sinilarities between this function an the general function of a line in slope intercept form

The function t therefore describes a line with slope 2 and y-intercept 4. Therefore the answer is A.
Step-by-step explanation:
since what ? there is nothing here.
This is most likely a proportional relationship because DOUG regularly mows his neighbors yard