The graph of linear function f passes through the point (1, -8) and has a slope of 2. What is the zero of f?
1. 2
2. 5
3. -5
4. - 2

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

How is this equation completed? i cannot find any examples in the book.