Given f(x)=x^4-7x^3+6x^2+8x+9
a) Determine the x- and y-coordinates of the lowest point on the graph.
b) Size the x-window from [-10,10]. Find the highest and lowest values of f(x) over the interval -10≤x≤10
c) Find the highest and lowest values of f(x) if -2≤x≤6

Question

14-08-2014
Mathematics

contestada

Given f(x)=x^4-7x^3+6x^2+8x+9
a) Determine the x- and y-coordinates of the lowest point on the graph.
b) Size the x-window from [-10,10]. Find the highest and lowest values of f(x) over the interval -10≤x≤10
c) Find the highest and lowest values of f(x) if -2≤x≤6

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Аноним Аноним · Answer 1 · 2014-08-15T00:18:02+02:00

Аноним Аноним

15-08-2014

The workings to the answers are in the attachments below. Open them up in a new window to see them in full.

Lowest Point On The Graph:

(4.480878208, -61.32441280)

Highest Point On The Graph:

(1.155422854, 17.23818241)

2nd Lowest Point On The Graph:

(-0.3863010618, 7.23076164)

Answer Link

Given f(x)=x^4-7x^3+6x^2+8x+9a) Determine the x- and y-coordinates of the lowest point on the graph.b) Size the x-window from [-10,10]. Find the highest and lowest values of f(x) over the interval -10≤x≤10c) Find the highest and lowest values of f(x) if -2≤x≤6

Respuesta :

Otras preguntas

Given f(x)=x^4-7x^3+6x^2+8x+9
a) Determine the x- and y-coordinates of the lowest point on the graph.
b) Size the x-window from [-10,10]. Find the highest and lowest values of f(x) over the interval -10≤x≤10
c) Find the highest and lowest values of f(x) if -2≤x≤6