And so this is going to be negative two down here. So this is equal to negative negative 1 4th. So the slope of our tangent line is, so I could write it this way, m is equal to negative one negative 1 4th. Negative 1 4th, and so now we just have to write its equation down. So we already know an x one and a y one that sits on the line. In fact, we want to use the point when x equals negative one. So we know that the point negative one comma, we could just input it right over here, f of negative one is negative 1 1.5, one over negative one minus one, negative 1 1.5.