Just bc you failed once, doesnt mean you can never succeed! :)

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Find solution of the linear equation y = 2/3x + 1/3