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Alexeev081 [22]
3 years ago
5

Identify the vertex of the parabola y = x^2-2x-3

Mathematics
1 answer:
melisa1 [442]3 years ago
7 0

Answer:

(2, -3)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

f(x)=4x^2+4x-4\ or\ f^*(x)=4x+4x-4=8x-4\\\\f(0)-\text{put}\ x=0\ \text{to}\ f(x):\\\\f(0)=4(0)^2+4(0)-4=4(0)+0-4=0-4=-4\\\\f^*(0)=8(0)-4=0-4=-4

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Round 496179.784414 to the nearest thousand
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Answer:

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6 0
3 years ago
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Karolina [17]

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Step-by-step explanation:

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