Plz help I’ll give brainlist

Can (3,5 and square root 34) be sides on a right triangle?

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Which of the following is true for the relation f(x)=2x^2+1