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abruzzese [7]
3 years ago
7

Can anyone tel me what y equals in standard form?

Mathematics
2 answers:
lana [24]3 years ago
6 0
That’s thee asnawer kindsir
ss7ja [257]3 years ago
3 0

Answer:

  y = x^2 +6x +8

Step-by-step explanation:

The vertex is located at (-3, -1) and the graph rises 1 unit vertically for 1 unit away from the vertex. This means the scale factor is 1 and the vertex form equation can be written as ...

  y = a(x -h)^2 +k . . . . . vertex form with scale factor a, vertex (h, k)

__

  y = (x -(-3))^3 +(-1)  . . . fill in the values we know

  y = (x +3)^2 -1 . . . . .  simplify signs

  y = x^2 +6x +9 -1 . . . eliminate parentheses

  y = x^2 +6x +8 . . . . . your equation in standard form

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3 years ago
The conference will begin at 8:30 a.m. and will last 5 hours 45 minutes. What time will the conference be over?
Delicious77 [7]

Add the time to the start time:

8:30

1 hour: 9:30 am

2 hours: 10:30am

3 hours: 11:30am

4 hours: 12:30pm

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Answer: 2:15 pm

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3 years ago
For what values of x is the expression below defined?<br> Look at the picture(15 points)
Leya [2.2K]

Answer:

D. -5 <= x < 1

Step-by-step explanation:

the values under the square-root radical must not be negative, AND

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x+5 >=0  or x >= -5

and 1-x > 0 or x < 1

So the answer is -5 <= x < 1

4 0
3 years ago
F(x) = x squared - 3x -7 Find f(-3)
Vladimir [108]

Answer:

11

Step-by-step explanation:

Kgzkgxtkd

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4 0
3 years ago
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Answer:

D.)1.7

Step-by-step explanation:

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