1) Find the equation of the tangent to the curve y = e^-x at the point where x = -1.

for this i found the slope of the tangent to curve at x = -1 to be-e(not sure if this is correct) and i dunno what to do after that

after that use y - y1 = m(x - x1) to het

y - e = -e(x + 1)

y = -ex

parts 2 and 3 to come soon