SOLUTION: Find the minimum or maximum value of the function 2x^2-x+3.

Question 548611: Find the minimum or maximum value of the function 2x^2-x+3.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the minimum or maximum value of the function 2x^2-x+3.
----
Since 2 is positive the quadratic has a minimum.
---
Min occurs when x = -b/(2a) = 1/4
---
Min = f(1/4) = 2(1/4)^2 - (1/4) +3 = 2(1/16) - (4/16) + (48/16)
min = 46/16
================
Cheers,
Stan H.
================
RELATED QUESTIONS
Find the minimum or maximum value of the quadratic function... (answered by scott8148)

Find the maximum or minimum value of the function. f(x) = 2x^2 + 3x +... (answered by Alan3354)

Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic... (answered by ewatrrr)

Find the maximum or minimum value of the function. f(x) = -x^2 + 4x + 1 state whether... (answered by Boreal)

determine whether the given quadratic function has a minimum or maximum value. then find... (answered by solver91311)

Find the vertex line of symmetry maximum or minimum value graph the function... (answered by lwsshak3)

Determine, without graphing, whether the given quadratic function has a maximum value or... (answered by MathLover1)

Determine, without graphing, whether the given quadratic function has a maximum value or... (answered by josgarithmetic,MathTherapy)

Determine, without graphing, whether the given quadratic function has a maximum value or... (answered by Edwin McCravy)