SOLUTION: I need help with finding the vertex of the parabola f(x)=3x2-18x+32
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: I need help with finding the vertex of the parabola f(x)=3x2-18x+32
Log On
Algebra: Polynomials, rational expressions and equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Polynomials-and-rational-expressions
Question 129812
:
I need help with finding the vertex of the parabola
f(x)=3x2-18x+32
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
f(x)=3x2-18x+32
---------
The vertex occurs where x = -b/2a = 18/6 = 3
and f(3) = 27-54+32 = 5
-----------
Vertex: (3,5)
Cheers,
Stan H.