Please someone help me with this math I will report any links or any answers that have nothing to do with the questions.​

Which expression gives the area of the triangle shown below

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1

Iknow the square root of 2 is irrational