Y = 2x + 1
y = x²+1
reemplazando
2x+1 = x²+1
ordenando
0=x²-2x
donde
0 = x (x-2)
resolviendo
0=x v x-2=0
0 =x x= 2

si x=0 entonces y = 1 par (0,1)
si x=2 entonces y= 5 par (2,5)

respuesta A

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4 years ago

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Which procedure would you use to convert a fraction to a decimal? Convert <br> 2/5 to a decimal.

Gennadij [26K]

Answer:

0.4 would be decimal form

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3 years ago

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After being discounted 50%, a weather radio sells for $39.98. Find the original price. (Round your answer to the nearest cent )

inna [77]

The answer is $79.96 but rounded it would be $80

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