Given the graph,

goo.gl/photos/VTMjKvNsVvAQwe3X6

a) What is the slope of the tangent line to the graph of f^-1 at the point (-1/2,-1)?

b) What is the slope of the tangent line to the graph of f^-1 at the point (1,2)?

2 answers

a) 2

b) 1/2
correct