Question

Eva played her favorite video game for 14 hours last week. Today, Eva's parents restricted her to 4 additional hours each week for the next 7 weeks. Create the function, f(x), that models Eva's total video game time, and explain what each number in the situation represents graphically, using complete sentences.

Answer 1

Let's see. Her total playing time is 4 hours/week. Number of weeks will be X and we add 14 hours of her playing time a week before.
So we get a function like that: f(x)=4x+14