Answer:
1. y=4
2.x=1
3. Y intercept (0.5)
4.x intercept (-2.5,0)
5.slope is 2
6. y=2x+5
Explanation:
1&2use the graph to see that when x is -1 it touches y at 4.
3.Y intercept is where the line touches the Y Axis in this case at (0.5)
4.x intercept is where the line touches at the X axis
5.slope you can do rise over run, it goes up 4
from one point to another and 2 across, 4/2=2.
6. y=mx+b
mx is slope, so its 2 and b is the y intercept is 5 so its 2x+5.