Which function is graphed ?

The triangles are similar. what is the value of x? show your work.

Find the value of the variable and the length of each chord for #5 and #6.

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 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