Linear Functions Answers

Which table shows a linear function?

One manufacturer boxes screws so that each box weighs the same no matter what size the screws are. The graph shows the amount of allowed weight remaining in a given shipment depending on the number of boxes of screws already included. What does the y-intercept represent in this situation?

If f(x) is a linear function and the domain of f(x) is the set of all real numbers, which statement cannot be true?

Tickets for the school play sell for $4 each. Which graph shows the relationship between the number of tickets sold (x) and the total income from the tickets (y)?

The graph of a function must be linear if it has what characteristic?

If f(x) is a linear function, what is the value of n?xf(x)–4–25–1–10n20

Which graph represents y = –2x?

What is the slope of the equation ?

If f(x) is a linear function, which statement must be true?

Which equation is represented by the graph below?