Practice problem
Rationalize the function y=8−2x2+xy=\frac{8-2x}{2+\sqrt{x}}y=2+x8−2x
y=2−x4−xy=\frac{2-\sqrt{x}}{4-x}y=4−x2−x
y=4−2xy=4-2\sqrt{x}y=4−2x
y=2−xy=2-\sqrt{x}y=2−x
y=4−2x4−xy=\frac{4-2\sqrt{x}}{4-x}y=4−x4−2x
Type a concept, like “slope” or “photosynthesis”.