Which functions represent exponential growth?

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

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Which of the following is most likely the next step in the series