Posted by Erin on .
27f(x)=1/4x^22x12. Can you show me how to find the vertex and x intercepts, stepbystep? I tried to put it in standard form, with (1/2x1)^213, but my book said that's not the answer. Thanks!

Algebra 
drwls,
Is 27 the problem number or is that part of the equation?
If 27 is part of the equation, then
f(x) = (1/4)x^2 + 2x +39. That is not anything like your equation.
If the 27 is a problem number, you should not have types it as part of the equation. Is the minus sign in front of f(x) real, or a hyphen?
We can only answer math questions that are clearly written. 
Algebra 
Erin,
It's just the number of the problem.