The area of the region under the curve of a function f(x) = ax + b on the interval [0, 4) is 16 square units.

I’d say d hope it

Fis the domain that we’ll make it better

55. i don’t no. but zhongshan

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8