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Triss [41]
3 years ago
14

Identify the vertex and 4 points you used f(x)=2x^2-16x+35

Mathematics
1 answer:
Andrew [12]3 years ago
8 0

Answer:

2

x

2

−

16

x

+

35

.

2

(

x

−

4

)

2

+

3

Set  

y

equal to the new right side.

y

=

2

(

x

−

4

)

2

+

3

Use the vertex form,  

y

=

a

(

x

−

h

)

2

+

k

, to determine the values of  

a

,  

h

, and  

k

.

a

=

2

h

=

4

k

=

3

Find the vertex  

(

h

,

k

)

.

(

4

,

3

)

Step-by-step explanation:

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Write an equation of the line that passes through the point (8, 1) with slope 5.
Lapatulllka [165]

Answer:

<h2>y = 5x - 39</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

Put the value of slope <em>m = 5</em> and the coordinates of the given point (8, 1) to the equation of a line:

1=(5)(8)+b

1=40+b            <em>subtract 40 from both sides</em>

-39=b\to b=-39

Finally:

y=5x-39

4 0
4 years ago
You decide you will buy a stock only if it shows an overall increase over the next 30 days. The first 10 days it has an average
stealth61 [152]
First 10 days...average daily increase of 0.30 .....total increase for those 10 days is (0.30 x 10) = $ 3

next days.....average daily increase of 0.45....total is (0.45 x 10) = 4.50

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it changed all together : 3 + 4.5 + 2.5 = + 10

It is showing an overall increase, so I guess u should buy it.
6 0
3 years ago
Read 2 more answers
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IgorC [24]
The skydiver is falling 24 feet every second.
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7 0
3 years ago
Can someone please help me ?
andreev551 [17]
Resolve os que estão entre () depois las letras F
lo resultado do () faz a conta com o +4 e lo resultado seras la resposta.
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6 0
4 years ago
Someone please help me with number 4
AVprozaik [17]
The answer is 10√3 because
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8 0
4 years ago
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