1. The problem statement, all variables and given/known data find the slope and concavity of the funtion at the given point. x=t^2 Y=t^2+t+1 (0,0) 2. Relevant equations t=x^(1/2) 3. The attempt at a solution t=0 when x=0 x'=2t y'=2t+1 M=2t/(2t+1)=0 for the second deritive would you take the deritive of 2t/(2t+1) devided by the deritive of 2t+1 once i find the second deritive i would plug in o for t and if it was + than it would be up -would be down. right?