Kama mtabe wa mathematics, pitia hapa

dronedrake · Nov 4, 2023

Marcovicsavic said:
AI nisha ipa swalu hilo inaingia chaka daily mpaka baleta hapa ujue nisha pita hiko

nimeplot kwa graph za online, ikanipa x = 3.284

Teknocrat · Nov 4, 2023

Marcovicsavic said:
Sasa hilo swali AI haliwezi kulifanya kaka weka

To find an approximate solution to the equation 2^(8-x) = 8x graphically, you can plot the graphs of the two functions involved (y = 2^(8-x) and y = 8x) and find the point of intersection. The x-coordinate of the intersection point will be your solution.

Start by graphing the function y = 2^(8-x):
Create a table of values for this function by choosing different values of x and calculating the corresponding values of y. For example:
- When x = 0, y = 2^8 = 256
- When x = 1, y = 2^7 = 128
- When x = 2, y = 2^6 = 64
- And so on...
- Plot these points on a graph. You can use a graphing calculator or software like Excel or Desmos to do this.
Next, graph the function y = 8x:
This is a linear function with a slope of 8 and a y-intercept of 0. So you can simply draw a straight line with a slope of 8 on the same graph.
Find the point of intersection:
Locate the point where the two graphs intersect. This point represents the solution to the equation 2^(8-x) = 8x.
Read the x-coordinate of the intersection point:
The x-coordinate of the intersection point is your approximate solution to the equation.

Marcovicsavic · Nov 4, 2023

Analyse said:
Inaonekana hajui kabisa hesabu huyo jamaa, maana kashindwa hata kuprove kama jibu ni sahihi au la.

Yaah obvious

Marcovicsavic · Nov 4, 2023

saigilomagema said:
mtabe wa hesabu ndio nini

Fanya Hesabu hiyo acha ngenga

Teknocrat · Nov 4, 2023

Nimetumia excel, kufuata hayo maelekezo AI, graphical scale zinazihitaji marekebisho lakini inakupa approx ya 3.xxx

y=2^(8-x)		y=8x
x	y	x	y
16	0.003906	16	128
15	0.007813	15	120
14	0.015625	14	112
13	0.03125	13	104
12	0.0625	12	96
11	0.125	11	88
10	0.25	10	80
9	0.5	9	72
8	1	8	64
7	2	7	56
6	4	6	48
5	8	5	40
4	16	4	32
3	32	3	24
2	64	2	16
1	128	1	8
0	256	0	0
-1	512	-1	-8
-2	1024	-2	-16
-3	2048	-3	-24
-4	4096	-4	-32
-5	8192	-5	-40
-6	16384	-6	-48
-7	32768	-7	-56

mzalendo namba moja · Nov 4, 2023

Kuna hii mathpapa, nayo imechemka si mchezo kabisa.

Marcovicsavic · Nov 4, 2023

Teknocrat said:
Nimetumia excel, kufuata hayo maelekezo AI, graphical scale zinazihitaji marekebisho lakini inakupa approx ya 3.xxx

View attachment 2803833

y=2^(8-x) y=8x
x y x y
16
0.003906
16
128
15
0.007813
15
120
14
0.015625
14
112
13
0.03125
13
104
12
0.0625
12
96
11
0.125
11
88
10
0.25
10
80
9
0.5
9
72
8
1
8
64
7
2
7
56
6
4
6
48
5
8
5
40
4
16
4
32
3
32
3
24
2
64
2
16
1
128
1
8
0
256
0
0
-1
512
-1
-8
-2
1024
-2
-16
-3
2048
-3
-24
-4
4096
-4
-32
-5
8192
-5
-40
-6
16384
-6
-48
-7
32768
-7
-56

Chaka

Marcovicsavic · Nov 4, 2023

mzalendo namba moja said:
Kuna hii mathpapa, nayo imechemka si mchezo kabisa.View attachment 2803895

Hatari mzee , mzigo una niumbua huku

Marcovicsavic · Nov 4, 2023

dronedrake said:
nimeplot kwa graph za online, ikanipa x = 3.284

View attachment 2803743

Ukitaka kujua kua imepatia au imekosea chukua hilo jibu , pachika kwenye equation kwa mtindo wa kureplace x uone kama LHS = RHS , Sio lazima ulete jibu hata wewe unaweza prove usahihi wa jibu kaka

Filosofia ya Rorya · Nov 4, 2023

Poor Brain said:
Sipendi hii ishu ya Al [emoji51][emoji51][emoji51][emoji51]

Mleta mada ame C & P.

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Poor Brain · Nov 4, 2023

Filosofia ya Rorya said:
Mleta mada ame C & P.

Sent from my SM-A260F using JamiiForums mobile app

Sijakuelewa

Smart Contract · Nov 5, 2023

Jibu la hili swali ni HALIWEZEKANI, kwanini? Kwa sababu equation yoyote yenye equal sign ni lazima LHS iwe sawa na RHS kitu ambacho si kweli kwa hili swali, lipo kitrick unaanza kuwaza kuapply logarithmS rule lakini mwisho wa siku unajikuta unarudi ulipoanzia,
tuanze kwa kurahisisha equation

2^(8-x) = 8x .....by exponential rule
2^(8-x) = 2^8.2^(-x)
...and
8x = x.2^3
hapa tunapata
2^8.2^(-x) = x.2^3 ...devide by 2^3 both side then apply exponential rule
(since exponents have the same base (2) we substract the exponents)

2^(8-3).2^(-x) = x.2^(3-3) ..kinachobaki ni

2^5.2^(-x) = x ..from negative exponent rule 2^(-x) = 1/2^x
2^5/2^x = x ..multply by 2^x both side we get

2^5 =x.2^x
kutoka kwenye hii equation unaona tuna base zinazofana bothside ambayo ni mbili namba shufwa at the same time unatakiwa utafute namba ambayo ni x kama ukiizidisha hiyo namba x kwa 2 exponent (hiyo namba ambayo ni x) jibu liwe sawa na 2^5 kwakuwa tuna deal na exponent base ambayo ni mbili 2 basi hiyo namba ni lazima iwe 2 na baada ya kuitoa hiyo namba, exponent inatakiwa ibaki sawa na namba hiyo tuliyoitoa ili kuwa equal na RHS x.2^x.
Ila ukiangalia LHS tuna 2^5 the only possibility we have is
2^5 = 2.(2^4) but 2 not equal 4 as required to equate RHS which is x.2^x
2^5 = 2x2(2^3) but 2x2 = 4 not equal 3 as required to equate RHS which is x.2^x
2^5 = 2x2x2(2^2) not equal as required to equate RHS which is x.2^x
2^5 = 2x2x2x2(2^1) not equal as required to equate RHS which is x.2^x

so the equation logically is not valid
Kwa form four hapa ni kumuonea tu thamani ya x inaweza kupatikana labda kwa njia za approximation ambazo ni very complicated hata mtu wa PCM advance hatoboi hat kwa vyuo ikuu wasomi wetu wanakaa.

Fine Wine · Nov 5, 2023

Teknocrat · Nov 5, 2023

Marcovicsavic said:
Chaka

Marcovicsavic said:
Ukitaka kujua kua imepatia au imekosea chukua hilo jibu , pachika kwenye equation kwa mtindo wa kureplace x uone kama LHS = RHS , Sio lazima ulete jibu hata wewe unaweza prove usahihi wa jibu kaka

Jibu la hili swali linapatikana kwa njia graph tu, na hakuna njia nyingine, kama ulikariri kukokotoa kwa njia ndefu, hautaelewa hizi hesabu za kikubwa....

Hio njia yangu na ya dronedrake zote ni sahihi na zinatoa jibu sahihi

Kama nilivyosema approximately ya jibu ni x= 3.25 kwa mfano.....na dronedrake amesema x= 3,28

Haya tuzitie kwenye swali
2^(8 - 3.28) = 8 x 3.26
26.35 = 26.24

Haya chaka liko wapi hapa???????
Ngoja nimuite mkali wa maths Mokaze

Marcovicsavic · Nov 5, 2023

Teknocrat said:
Jibu la hili swali linapatikana kwa njia graph tu, na hakuna njia nyingine, kama ulikariri kukokotoa kwa njia ndefu, hautaelewa hizi hesabu za kikubwa....

Hio njia yangu na ya dronedrake zote ni sahihi na zinatoa jibu sahihi

Kama nilivyosema approximately ya jibu ni x= 3.25 kwa mfano.....na dronedrake amesema x= 3,28

Haya tuzitie kwenye swali
2^(8 - 3.28) = 8 x 3.26
26.35 = 26.24

Haya chaka liko wapi hapa???????
Ngoja nimuite mkali wa maths Mokaze

Kwamba 26.35 = 26.24 ? Si ndio?

Marcovicsavic · Nov 5, 2023

Fifi Moto said:
X=4

Chaka

Teknocrat · Nov 5, 2023

Marcovicsavic said:
Kwamba 26.35 = 26.24 ? Si ndio?

Bingwa, hebu tuambizane kwanza..
Uko kidato cha ngapi au uko chuo gani?

Marcovicsavic · Nov 5, 2023

Teknocrat said:
Jibu la hili swali linapatikana kwa njia graph tu, na hakuna njia nyingine, kama ulikariri kukokotoa kwa njia ndefu, hautaelewa hizi hesabu za kikubwa....

Hio njia yangu na ya dronedrake zote ni sahihi na zinatoa jibu sahihi

Kama nilivyosema approximately ya jibu ni x= 3.25 kwa mfano.....na dronedrake amesema x= 3,28

Haya tuzitie kwenye swali
2^(8 - 3.28) = 8 x 3.26
26.35 = 26.24

Haya chaka liko wapi hapa???????
Ngoja nimuite mkali wa maths Mokaze

So mzee uki prove LHS inakua sawa na RHS

kimsingi siikatai njiabya graph ukiangalia vizuri ndio only way yenye matumaini ya kutokua na ded end ila bado jibu ulilotoa halipo sahihi

Marcovicsavic · Nov 5, 2023

dronedrake said:
nimeplot kwa graph za online, ikanipa x = 3.284

View attachment 2803743

Software gani hii mkuu

Marcovicsavic · Nov 5, 2023

Filosofia ya Rorya said:
Mleta mada ame C & P.

Sent from my SM-A260F using JamiiForums mobile app

Ame C & P kutoka wapi?

FANYA SWALI ACHA NGENGA

Kama mtabe wa mathematics, pitia hapa

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