SOLUTION: Hello, I do I solve this problem the problem is asking for me to find the vertex, the axis of symmetry, and the maximum or minimum function value and, to graph the function {

Question 246800: Hello,
I do I solve this problem the problem is asking for me to find the vertex, the axis of symmetry, and the maximum or minimum function value and, to graph the function

Thank you, so much for your help you guys are great.
Tammy
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find the vertex, the axis of symmetry, and the maximum or minimum function value and, to graph the function
f(x)=4x^2+16x+13
----------
Since 4 > 0 this problem has a minimum at its vertex.
-----------
Vertex occurs when x = -b/2a = -16/(2*4) = -2
f(-2) = 4(-2)^2+16(-2)+13 = 16-32+13 = -3
---
Vertex: (-2,-3)
Axis is a vertical line thru the vertex.
Axis: x = -2
---
Graph:

==============================================
Cheers,
Stan H.

RELATED QUESTIONS
Please help me solve this problem I got this problem from my textbook: Quadratic... (answered by stanbon)

Could someone help me with this problem? I know how to graph, but when the function... (answered by Fombitz)

I need to solve this quadratic inequality and write the solution set in interval... (answered by jsmallt9)

{{{ (2/3)x^2-3x+6=y }}} I need to find the vertex and axis of symmetry to graph the... (answered by jim_thompson5910,Alan3354)

I had to sketch the graph of {{{f(x)+x^2-x-2}}} and I've done that and I understand... (answered by nabla)

Can anyone Please help me, this problem is confusing to me graph the function find... (answered by Theo)

I have to find the y-intercept, the equation of the axis of symmetry, and the... (answered by WhuddaPeach)

Hello my name is ChristopherI am hoping you can help me on this HW problem... Given... (answered by Gogonati)

Hello math tutor. i need help on graphing this. i need to Graph the function: the axis of (answered by josmiceli)