Use complete sentences to describe the relation in terms of a function. f = {(2, 5), (3, 2) (4, 6), (5, 1), (7, 2)}?

A relation is called a function if there exist a unique output for each  input. In other words, none of the ordered pairs have a repetitive x-value. The given relation is a function.

Step-by-step explanation:

The given relation is

A relation is called a function if there exist a unique output for each  input. In other words, none of the ordered pairs have a repetitive x-value.

Every function is a relation but every relation is not a function.

In the given relation, for each value of x there exist unique value of y. Therefore given relation is a function.

i think it's b

step-by-step explanation:

because the graph is 2 above (0,0)

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it