y=x−5
By looking at the graph, we can see that the yyy-intercept is (0,-5)(0,−5)left parenthesis, 0, comma, minus, 5, right parenthesis.
In order to find the slope, we need another point on the line whose coordinates are clearly visible. Such a point is (1,-4)(1,−4)left parenthesis, 1, comma, minus, 4, right parenthesis.