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Gnoma [55]
3 years ago
11

F(x)=1\3x^2+3x-18 Please help with steps

Mathematics
2 answers:
ivanzaharov [21]3 years ago
6 0
So far, you've only defined f(x).  You haven't asked a question.
Blababa [14]3 years ago
5 0

Okay, it looks like you're going to have to do this on your own (me too lol). I'm guessing you have to make a video also?

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Need help ASAP please
KatRina [158]

Answer: choice D) 5

Step-by-step explanation:

22.5/9=2.5

23.5/2.5=9.4

9.4-4.4=5=x

3 0
3 years ago
En un triángulo isósceles, el lado desigual mide 8 cm menos que cada uno de los lados iguales. Calcula los lados del triángulo s
kupik [55]

The given problem is "In an isosceles triangle, the uneven side is 8 cm shorter than each of the equal sides. Calculate the sides of the triangle knowing that the perimeter is 31 cm.

To find,

The sides of the triangle.

Solution,

Let each of equal sides are x.

The unequal sides is x-8.

Perimeter is the sum of all the sides. So,

31 = x+x+x-8

31+8=3x

3x = 39

x = 13

So, the equal sides are 13 cm.

Unequal side = x-8

= 13-8

= 5 cm

Hence, two of the equal sides are 13 cm and unequal side is 5 cm.

7 0
3 years ago
2. Solve for the x.<br> 8<br> 16<br> 7
olasank [31]

Answer:

Theres no equation here?

Step-by-step explanation:

3 0
3 years ago
1.What motivates individuals to follow the crowd
Soloha48 [4]
1. Individuals are motivated to follow the crowd because they think that that what the crowd does is normal and by doing so they will be accepted by the others.
2. Others can help us understand our behavior,by their reactions after our actions, If they are happy and satisfied this means that our behavior is "good" , and if they are angry or sad, this means our behavior is "bad".
3. It is good to follow the others if they are making good things and when they are a good example. 
4 0
3 years ago
If f(5) = 3.7 and f(6) = 8.7...<br> f(7) =<br> f(8) =<br> Recursive Function Is
Hitman42 [59]

Answer:

f(7) = 13.7

f(8) = 18.7

Recursive Function Is: f(1) = -16.3; (fn) = f(n - 1) + 5

Step-by-step explanation:

The recursive function of the arithmetic sequence is

f(1) = first term; f(n) = f(n-1) + d, where

  • d is the common difference between each two consecutive terms

∵ f(5) = 3.7 and f(6) = 8.7

∵ d = f(6) - f(5)

∴ d = 8.7 - 3.7

∴ d = 5

∵ f(7) = f(6) + 5

∴ f(7) = 8.7 + 5

∴ f(7) = 13.7

∵ f(8) = f(7) + 5

∴ f(8) = 13.7 + 5

∴ f(8) = 18.7

→ To find f(1) subtract from each term the value of d

∵ f(5) = f(4) + d

∴ f(4) = f(5) - d

∴ f(4) = 3.7 - 5

∴ f(4) = -1.3

∵ f(3) = f(4) - 5

∴ f(3) = -1.3 - 5

∴ f(3) = -6.3

∵ f(2) = f(3) - 5

∴ f(2) = -6.3 - 5

∴ f(2) = -11.3

∵ f(1) = f(2) - 5

∴ f(1) = -11.3 - 5

∴ f(1) = -16.3

∴ Recursive Function Is: f(1) = -16.3; (fn) = f(n - 1) + 5

6 0
3 years ago
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