3 years ago

Whats the vertex of y = x ^ 2 - 4x + 3

Mathematics

1 answer:

maria [59]3 years ago

8 0

Answer: The vertex is

(2,-1)

Step-by-step explanation:

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Step-by-step explanation:

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Ajay bought a fan and a heater for rs 4000. He sold the fan at a profit of a 25% and the heater at a loss of 5%. If he gained 7%

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Answer: Heater -Rs 2400; Fan- Rs 1600

Step-by-step explanation:

Given

Ajay bought a fan and a heater for Rs 4000

Suppose the price of fan is x and that of heater is 4000-x

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Step-by-step explanation:

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