Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] - Education (2)

Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] - Education (2) - Nairaland

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 10:00am On Sep 06, 2015

I'm going to start the maths lessons by 10am tomorrow(sept 07 2015). Don't come late to class oo! lol

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 10:03am On Sep 06, 2015

Orezy5:
I'm going to start the maths lessons by 10am tomorrow(sept 06 2015). Don't come late to class oo! lol

Lool.. Sure bro. Tomorrow is 7 though.

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 10:07am On Sep 06, 2015

HomoSapiien:
Lool.. Sure bro. Tomorrow is 7 though.

thanks. i've corrected it.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 11:33am On Sep 06, 2015

Geofavor:
alright I'm signing in.

bro did you reg for jamb

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 11:41am On Sep 06, 2015

Goldmaxx:
bro did you reg for jamb

the one which took place this year, or the one coming up next year?

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Nobody: 11:59am On Sep 06, 2015

Orezy5:
pls check d question properly. I think 7710 is also supposed to have a base, or is it in base 'x' likd the others?

Any number without a given base is assumed to be in base ten.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Kunlexic(m): 12:54pm On Sep 06, 2015

I also signed in.

Where are the Chemistry,Physics and Biology thread?

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 1:13pm On Sep 06, 2015

Geofavor:
the one which took place this year, or the one coming up next year?

i dunnoooo
which one are you going for

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 1:31pm On Sep 06, 2015

Tpappie:
Any number without a given base is assumed to be in base ten.

owk sire

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 1:35pm On Sep 06, 2015*

Determine the maximum value of y = 3x ² - x ³

@Umartins1

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 1:41pm On Sep 06, 2015

Express 0.0462 in standard form

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 1:53pm On Sep 06, 2015

HomoSapiien:
Express 0.0462 in standard form

4.62 x 10^-2

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 2:10pm On Sep 06, 2015

Orezy5:
4.62 x 10^-2

Pardon my ignorance bro, what if the question is like this: 0.00462 to standard form?

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 2:21pm On Sep 06, 2015

Goldmaxx:
i dunnoooo which one are you going for

Anyway i'm writing the one coming up next year.

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Nobody: 2:35pm On Sep 06, 2015

HomoSapiien:
Pardon my ignorance bro, what if the question is like this: 0.00462 to standard form?

4.62 X 10^-3

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 2:40pm On Sep 06, 2015

Umartins1:
4.62 X 10^-3

Noted. Thanks sire.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 2:42pm On Sep 06, 2015

Determine the maximum value of y = 3x ² - x ³

@Umartins1

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Nobody: 2:53pm On Sep 06, 2015

HomoSapiien:
Determine the maximum value of y = 3x ² - x ³

@Umartins1

dy/dx= 6x-3x²

dy/dx=0

6x-3x²=0

3x(2-x)= 0

3x=0 or 2-x=0

X=0 or x=2

Check for dy²/d²x

dy²/d²x 6x-3x²

6-6x

Sub for x=0

6-0

=6

Sub for x= 2

6-12

=-6

Maximum value is when dy²/d²x is less than 1

Therefore, answer is

2.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 6:27pm On Sep 06, 2015

Geofavor:
Anyway i'm writing the one coming up next year.

i thought you wrote jamb dis year

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 8:02pm On Sep 06, 2015

Goldmaxx:
i thought you wrote jamb dis year

Yes I forced myself to write it. How did you know? Have we talked before.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 8:25pm On Sep 06, 2015

Geofavor:
Yes I forced myself to write it. How did you know? Have we talked before.

you opened a futo thread once and you later talked of changing to unilorin.
I knew your jamb score.
What realy happened? Didnt you write post utme?

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 8:41pm On Sep 06, 2015

Goldmaxx:
you opened a futo thread once and you later talked of changing to unilorin.
I knew your jamb score.
What realy happened? Didnt you write post utme?

I didn't bother getting post utme form again.

I was rushing everything and just patching things up. This was because I started preparing late. I thought that, at the end of the day, I will pass, but I might not get the exact course I want ; as I would have to score extremely high in putme to make up for that jamb score.

So, to save myself the unnecessary risk and stress, I let it go, and then set my focus on the upcoming one.

What was Ur former nick?

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 8:47pm On Sep 06, 2015

[quote auathor=Geofavor post=37742175]I didn't bother getting post utme form again.

I was rushing everything and just patching things up. This was because I started preparing late. I thought that, at the end of the day, I will pass, but I might not get the exact course I want ; as I would have to score extremely high in putme to make up for that jamb score.

So, to save myself the unnecessary risk and stress, I let it go, and then set my focus on the upcoming one.

What was Ur former nick?[/quote]i hav been a guest on nairaland for up to a year nw. I just joined it in july. Am goin for geology, i just took my p.utme and our result is out

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 8:58pm On Sep 06, 2015

Goldmaxx:
i hav been a guest on nairaland for up to a year nw. I just joined it in july. Am goin for geology, i just took my p.utme and our result is out

Did you make it, and which school?

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Goldmaxx(f): 9:11pm On Sep 06, 2015

Geofavor:
Did you make it, and which school?

i scored 248 in jamb and 327 in post jamb. Unn precisely

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 9:35am On Sep 07, 2015

good morning guys.

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 9:41am On Sep 07, 2015

Orezy5:
good morning guys.

Good morning sir

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Geofavor(m): 9:55am On Sep 07, 2015

Orezy5:
good morning guys.

morning bro. Morning homosapiiens

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 10:03am On Sep 07, 2015

hope u guys are ready

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by HomoSapiien(op): 10:08am On Sep 07, 2015

Orezy5:
hope u guys are ready

Yessir

Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 10:09am On Sep 07, 2015

Today, we're going to treat this topic:
COORDINATE GEOMETRY The following sub-topics are going to be treated:
1. gradient of a line/general form of a linear equation
2. parallel and perpendicular lines
3. equations of straight lines
(a)two-point form
(b)point-slope form

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Re: Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] by Orezy5(m): 10:21am On Sep 07, 2015

General form of a linear equation

The general form of linear equations is: y=mx + c. examples of such equations are:
y=3x + 2 etc.

According to the general form(y=mx + c),

m=the gradient/slope of the line

c=the y-intercept, i.e the point where the line/graph crosses the y-axis.

Hope i'm making sense.

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