first find the slope at the point, that is, find

use that as your in the point-slope form

the tangent line will be given by:

where is the slope and is a point the line passes through, here, this is namely

here and (do you see why?)If f(2) = 3 and f(prime)(2) = -1, what would be the tangent line when x = 2?

use the same method as above