Ma 112: Precalculus: Inverse Functions Section 2.5 part 3

[bombocladmann]

a little quick, but helpful

[purefired]

This is Pre-Calc? I'm doing this in Alg. 2.

[jaccwas1]

wala kay claro bai

[PerfectDecalibration]

thanks for this.

[Aoigun]

this guy lost me at the begining

[ProfessorElvisZap]

In the last couple of minutes there is an error!

For the function y=(-1-2x)/(x-1), we evaluate @ x=0 and GET y=1, The x-intercept is x=-1/2. Then the left branch of the graph should intersect the negative x-axis and the positive y axis. It still is a hyperbola and it still is a flip about the line y=x of the function y=(x-1)/(x+2).

Professor Zap.