Friday

December 19, 2014

December 19, 2014

Posted by **Jimmy-can someone please help** on Tuesday, December 18, 2012 at 4:50pm.

The vertex is (3,11) and the y-intercept is -2

So, f(x)=

**Please help me understand how to do this question. Could you please show work?**

- calculus -
**Steve**, Tuesday, December 18, 2012 at 6:20pmcome on, guy. You should be getting the hang of these by now.

the vertex says

f(x) = a(x-3)^2 + 11

the point (0,-2) says

-2 = 9a+11

a = -13/9

f(x) = -13/9 (x-3)^2 + 11

would have been nicer with a y-intercept of +2.

**Answer this Question**

**Related Questions**

college algebra - determine the quadratic function f whose graph is given. the ...

Quadratic function - Determine the quadratic function f whose graph is given. ...

Quadratic Functions - Please explain to me how to do the following problems, I ...

college algebra - determine the quadratic function of f whose graph is the ...

Pre cal - determine the function f whose graph is given the vertex is (3,-13) ...

College Algebra - 1.Answer the following for the given quadratic function. f(x...

calculus - I have two questions, please help. 1. Determine the quadratic ...

calculus - I have two questions, please help. 1. Determine the quadratic ...

Quadractic Functions - Please check my answers. Find the x-intercepts (if any) ...

Math - Find the quadratic function that has the indicated vertex and whose graph...