Answer:
(5,0) & (4,0)
Step-by-step explanation:
The x-intercepts are where the graph touches the x-axis. The parabola clearly touches in the x-axis at points 4 and 5.
Answer:
30.5
Step-by-step explanation:
Angle B = Angle D (Alt. Exterior)
61 = 2x
61/2 = 30.5

If I understood correctly