20 points what are the x-intercepts of the graph? a) x = -5 b) x = 1 and 5 c) x = 0 and 4 d) x = -1 and 5

B) x = 1 and 5

Step-by-step explanation:

x-intercept: the intersection point of the graph with the x axis.

Therefore, the x-intercepts are x = 1 and x = 5 (look at the picture).

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