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DedPeter [7]
3 years ago
10

Plzzzzz help,.............

Mathematics
1 answer:
mafiozo [28]3 years ago
5 0
With what? Maybe I can help
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Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.
Studentka2010 [4]

Answer:

Step-by-step explanation:

f

(

x

)

=

−

4

(

x

−

8

)

2

+

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Set the polynomial equal to  

y

to find the properties of the parabola.

y

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−

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(

x

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8

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2

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3

Use the vertex form,  

y

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(

x

−

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, to determine the values of  

a

,  

h

, and  

k

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a

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−

4

h

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8

k

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3

Since the value of  

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Opens Down

Find the vertex  

(

h

,

k

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.

(

8

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3

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Find  

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Tap for more steps...

−

1

16

Find the focus.

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(

8

,

47

16

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Find the axis of symmetry by finding the line that passes through the vertex and the focus.

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8

image of graph

3 0
3 years ago
Ada charges a flat rate of $56.00 for painting houses plus an additional $8.00 for each hour she works. Which of the following e
Evgen [1.6K]

Answer:

cost = 56 + 8t, where t is the number of hours worked for.

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Step-by-step explanation:

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The answer is 2/4

Step-by-step explanation:

6 0
3 years ago
In meters what is the value of x? Pls i really dont know how to do this
Hitman42 [59]

Answer:

x = 75 m

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This is a problem of similar triangles solved using proportions.

In similar triangles, corresponding side lengths are proportional.

Here the small and large triangles are similar because the have all three angles congruent.

By proportions, identifying corresponding sides,

x/45 = 50/30

solve for x

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3 years ago
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