Answer:
Explanation:
The graph is facing downward because of the negative in front and if you put everything under the parenthess =0
2x-5=0
x=5/2=2.5 that is your shift in the x direction.
See image
Domain: [2.5, +∞) or 2.5 ≤ x < ∞ >where your x exist for graph
Range: [0, -∞) or -∞ < y ≤ 0 >where y exists