Each day, Hugo runs some laps around the school track and then does a cool-down routine. Laps 7. 8 9 10 11

Time (min)35384245.5 49.5

What does the y-intercept of a trend line for this data represent?

A. total time spent exercising

B. average time to run one lap (not this one)

C. average time spent on the cool-down routine

D. average number of laps run

please explain why, please

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list