Final answer:
To find the equation of the tangent line to the curve at point P(2, -1), we need to know the slope of the curve at that point. If we are given the slope of the curve (let's call it m), we can use the point-slope form of a line to find the equation of the tangent line.
Step-by-step explanation:
To find the equation of the tangent line to the curve at point P(2, -1), we need to know the slope of the curve at that point. If we are given the slope of the curve (let's call it m), we can use the point-slope form of a line to find the equation of the tangent line.
The point-slope form of a line is y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope.
In this case, we are given the slope of the curve at point P(2, -1), so we can use that slope to find the equation of the tangent line.