2 years ago

Which represents a quadratic function?? Help

Mathematics

2 answers:

vesna_86 [32]2 years ago

4 0

Answer:

Step-by-step explanation

maxonik [38]2 years ago

3 0

Answer:

The answer is b, the second one.

Step-by-step explanation:

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LuckyWell [14K]

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2 years ago

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Step-by-step explanation:

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3 years ago

I don’t understand??

wlad13 [49]

Answer:

$\huge\boxed{\sf x = 10}$

Step-by-step explanation:

Hypotenuse = x

Base = 4

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<u>Using Pythagoras Theorem:</u>

$\sf H^2 = P^2 + B^2\\\\ x^2 = (\sqrt{84} )^2 + (4)^2\\\\x^2 = 84 + 16\\\\x^2 = 100\\\\Taking \ sq \ root \ on \ both \ sides\\\\x = 10\\\\\rule[225]{225}{2}$

Hope this helped!

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2 years ago