Practice problem
Rationalize the function y=x1−xy=\frac{\sqrt{x}}{1-\sqrt{x}}y=1−xx
y=x+11+xy=\frac{\sqrt{x}+1}{1+x}y=1+xx+1
y=x+x1−xy=\frac{\sqrt{x}+x}{1-x}y=1−xx+x
y=x+11−xy=\frac{\sqrt{x}+1}{1-x}y=1−xx+1
y=x−x1+xy=\frac{\sqrt{x}-x}{1+x}y=1+xx−x
Type a concept, like “slope” or “photosynthesis”.