SOLUTION: find vertex of 3x^2+x-2=0 then graph it
Algebra.Com
Question 818706: find vertex of 3x^2+x-2=0 then graph it
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find vertex of 3x^2+x-2=0 then graph it
---
Vertex occurs where x = -b/(2a) = -1/6
f(-1/6) = 3(1/36)+(-6/36)-(72/36)
------
= (3-6-72)/36 = -75/36
======
Vertex:: (-1/6 , -75/36)
-----------------------
Cheers,
Stan H.
===============
RELATED QUESTIONS
find the vertex, the focus, and the directrix. then draw the graph... (answered by TimothyLamb)
Find the vertex, focus, and directrix of the parabola and graph it.... (answered by venugopalramana)
4. Write the equation in standard or vertex form for each quadratic function below.
A)... (answered by Fombitz)
Find the vertex of each parabola and graph it.... (answered by josgarithmetic)
Find the vertex, line of symmetry, maximum or minimum value, and graph.... (answered by richwmiller,Alan3354)
Find the vertex of each parabola and graph it.... (answered by josgarithmetic)
Find the vertex and axis of symmetry of the graph of the function.
f(x) = -3x^2 - 6x - (answered by stanbon,MathTherapy)
Could some one help me understand this problem?
The instructions are to solve the... (answered by venugopalramana)
graph f(x)=-x^2+3x+2 and find the... (answered by stanbon)