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baherus [9]
3 years ago
14

Rewrite the function by completing the square. h(x)= 4 x^{2} -36 x +81

Mathematics
1 answer:
noname [10]3 years ago
6 0

Answer:

4(x-4.5)^2

Step-by-step explanation:

h(x)=4x^2-36x+81

=4(x^2-9x)+81

=4(x^2-9x+20.25)-(4)(20.25)+81

=4(x-4.5)^2

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The approximate volume of the model will be

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<h3 /><h3>What is the approximate volume of the model? </h3>

It is given that

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4 0
2 years ago
Does anyone know this and if it is extraneous or not?
Anna11 [10]
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1=1
true

not extraneous
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