Mathematics Homework Solutions
#4561
Completing the square: Finding the vertex and intercepts - repel, attract or are indifferent?
Rewrite the function
f(x)=x^2+13/3 x+7/3
in the form
f(x)=(x+13/6)^2+ c
Then need to find the vertex of parabola as the graph of f, finding the y and x intercepts.
Find the fixed points of f state whether they repel, attract or are indifferent.
Using a gradient, find the interval of attraction for one of the fixed points.
The vertex and intercepts of a parabola are located. The repulsion, attaction and indifference are examined.
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