Answer:
C
Explanation:
If you graph y=4x-8, you'll see that
1. The y-intercept is at -8 (where the line intersects the y-axis)
2. The rate of change (or slope) is 4 (for every 1 unit you move to the right, the line goes up 4 units)
The graph shown has a y-intercept at -6, and the slope is 10.
So the function shown on the graph has a greater rate of change (10 vs 8) and a higher y-intercept (-6 vs -8)