The sets of ordered pairs below represent relations.

I
{(0, 0), (1, 1), (2, 2), (3, 3), (4, 4)}
II
{(1, 2), (2, 1), (1, 3), (0, 1), (3, 1)}
III
{(0, 2), (1, 2), (2, 4), (3, 4), (3, 6)}
IV
{(1, 6), (2, 6), (3, 6), (4, 6), (5, 6)}

Which of these sets are also functions?

I only

I and IV

II and III

II, III, and IV

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

How many grams the dog will eat in 3 days?