10
Select the correct answer.
Which of these tables represents a function?

W.
X.
Y.
Z.
A.
W
B.
X
C.
Y
D.
Z

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

You can find the constant of proportionality by finding the ratio of

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15