One brand of motorcycle uses an oil-to- gasoline ratio as shown in the graph. The
amount of oil that should be added varies
directly with the amount of gasoline. Write
a direct variation equation that describes
the relationship. Use your equation to
determine the amount of oil that should
be added to 6.5 gallons of gasoline.

)because it's going in order of the math sign

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

7for nonmembers i think