SOLUTION: find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function, and graph the function. f(x)=4x^2-40x+104

Question 329083: find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function, and graph the function. f(x)=4x^2-40x+104
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Complete the square to convert to vertex form, where (h,k) is the vertex.

Comparing to the equation above,
(h,k)=(5,4)
.
.
.
The vertex lies on the axis of symmetry,
.
.
.
The min or max value occurs at the vertex.
Since the coefficient of the term is positive, the parabola opens upwards and the vertex value is a minimum.

.
.
.

RELATED QUESTIONS
Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic... (answered by solver91311)

Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic... (answered by solver91311)

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

Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic... (answered by richard1234)

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

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

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

Find the vertex, the line of symmetry, and the maximum or minimum value of the quadratic... (answered by solver91311)