Practice problem
Which of the following points is on the curve (graph of) y=2x−1y=2\sqrt{x-1}y=2x−1?
(1,2)(1,2)(1,2)
(5,2)(5,2)(5,2)
(0,−2)(0,-2)(0,−2)
(5,4)(5,4)(5,4)
Type a concept, like “slope” or “photosynthesis”.
