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neonofarm [45]
4 years ago
13

What is the axis of symmetry for f(x)=2x^2-8x+8

Mathematics
2 answers:
sukhopar [10]4 years ago
7 0
The axis of symmetry is -b/2a so -(-8)/2(2) = 8/4 which is 2. The axis of symmetry is 2.
viktelen [127]4 years ago
6 0

Answer:2


Step-by-step explanation:


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lisov135 [29]

a_{n} = a_{1} + d(n - 1)  ; a₁ is the first term, d is the difference between terms, and n is the term

-4, -21, -38, ...   ⇒   a₁ = -4, d = -17

a_{n} = -4 - 17(n - 1)

   = -4 - 17n + 17

   = 13 - 17n

a_{64} = 13 - 17(64)

    = 13 - 1088

    = 1075

Answer: 1075


5 0
3 years ago
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Bingel [31]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Calculate the value <br><br>X + 20<br>3x + 10<br>5x +10°​
Serga [27]

Answer:

x + 20°​ = 35.56​​°

3x + 10​​° = 56.68°

5x + 10​° = 87.8°

Step-by-step explanation:

Assume;

Given measures are angle of a triangle

x + 20°​

3x + 10​°​

5x + 10​°

Find:

Value of each angle

Computation:

We know that, sum of all interior angle in a triangle is 180°​

So,

We say that

x + 20°​  + 3x + 10​°​  + 5x + 10°​ = 180°

9x + 40° = 180°

9x = 140°

x = 15.56°

So,

x + 20°​ = 15.56 + 20 = 35.56​​°

3x + 10​​° = 3(15.56) + 10 = 56.68°

5x + 10​° = 5(15.56) + 10 = 87.8°

6 0
3 years ago
How do I write in standard form 700000 + 20000 + 4000 + 500 + 60 + 2
Inga [223]

All you have to do is just bring the numbers that are not zero from each digit.

so in this process, the answer you would get is 724,562.

I hope this helped


5 0
3 years ago
Read 2 more answers
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Maksim231197 [3]

Answer:

C

Step-by-step explanation:

Compare the fractions by comparing the denominators of 2 fractions at a time.

for example, A is larger than D if you make the denominator the same. use this same method to find and compare the other values of the other fractions.

hope this helps:))

6 0
4 years ago
Read 2 more answers
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