Review the graph of y ≥ 4x – 4.

On a coordinate plane, a curve approaches the x-axis in quadrant 2 and curves up through (4, 1) and approaches x = 5 in quadrant 1. Everything above and to the left of the curve is shaded and is labeled y greater-than-or-equal-to 4 Superscript x minus 4.

Based on the graph, what is the solution set to 4x – 4 ≤ 4?

(–∞, 5]
(–∞, 4]
(0, 4]
[5, ∞)