What is the slope of #f(t) = (t-2,2t)# at #t =-1#?
1 Answer
Jun 1, 2017
2
Explanation:
Slope equals
#dy/dt = d/dt(2t) = 2#
#dx/dt = d/dt(t-2) = 1#
#therefore dy/dx = 2/1 = 2#
This means that no matter what
So