Write y = x2 − 4x − 1 in vertex form. y = (x + 2)2 − 5 y = (x + 2)2 + 5 y = (x − 2)2 − 5 y = (x − 2)2 + 5

1 answer:

marta [7]2 years ago

4 0

Answer:

Step-by-step explanation:

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White raven [17]

Answer:

cosine

Step-by-step explanation:

fundamental trigonometric identities

7 0

2 years ago

Mazyrski [523]

You would do x+ (x+1)=137
2x+1=137
Subtract 1 from each side
2x=136
x=68.
Add 1 to 68, since they are consecutive integers.
The answer is 68 and 69

5 0

3 years ago

noname [10]

you divide 72 by 2 to get r by itself and get 36

so r=36

6 0

2 years ago

o-na [289]

I think it might be (b)

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2 years ago

poizon [28]

I believe it's 333.3

3 0

2 years ago