Which statement describes the graph if f (x)=4x^2+20x+25?
1 answer:
Answer:
There are no statements supplied, but see below.
Step-by-step explanation:
This is a perfect square trinomial (quadratic) because it factors to
(2x + 5)^2.
The zeroes are -5/2 multiplicity 2.
It is a parabola which opens upwards and whose vertex touches the x axis at the point (-5/2, 0).
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The transformation which is represented is a 180 degree rotation about the origin
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Answer: 2.9025
Step-by-step explanation:
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Alright. (1/4^2)+2((1/4)(2/3)-3(2/3^2)=-.9375 is the correct answer