I need help drawing this square root function. It begins at the point (3.5, 7), passes through (4,8.5) and ends at (5.5, 9). I am really stuck.

Question

anonymous · Answer

attachment

anonymous · Answer

it is the red line that i am trying to draw. If anyone has any other ideas on another function i would use, i would really appreciate it

anonymous · Answer

@Hero

anonymous · Answer

how is that a square root function?

anonymous · Answer

i am not sure. What function do you think i should use

anonymous · Answer

@satellite73

geerky42 · Answer

If you don't mind quadratic equation, then use this equation $y =-\dfrac{4}{3}x^2+13x-\dfrac{133}{6}$. 

It contains points (3.5, 7), (4,8.5) and (5.5, 9).