NECO 2020 Question 30 | Equation of a straight line

NECO 2020 Question 30
#waec #neco #ssce
NECO 2020 problems and Solutions

[@ThabiieyDimples]

To all the teachers/ tutors on CZcams, you guys deserve a bunch of flowers and massive recognition because you make math so easier to understand than at school...thank you❤️💐💐

[@tambuwalmathsclass]

We appreciate it 🙏

[@MohammedsangbanKamara]

Good teacher

[@chinaechetam]

I’m solving something similar right now . Thank you for sharing.

[@tambuwalmathsclass]

👍👍

[@MrMichaelAndrews]

Once again great job. You found your calling.

[@tambuwalmathsclass]

🙏🙏

[@RubyAAsare]

Nice 👍 way of teaching

[@FreshGang-b2z]

I really understood

[@IAmShe593]

thank you so much for this sirr..i finally understood and got everything clear

[@tambuwalmathsclass]

👍👍

[@phelistermusonye7877]

Nice 👍

[@sellahatswenje8103]

Great

[@josephphiri4956]

Nice one

[@bkp_s]

Respected sir
Your way of teaching is extremely simple and convincing.great sir

[@tambuwalmathsclass]

Thank you 🙏

[@MAX_TV99]

God will bless you❤❤❤❤❤❤❤❤❤❤🎉🎉🎉🎉

[@CHIPEPO-lf9qx]

A straight line passing through A(3,2) and B(5,y) has gradient -2. Find the value of y

[@previewtapera9623]

Y=3

[@mikengandu4401]

Using which formula

[@alzy188]

Y=-2

[@mpg8045]

Thank you so much

[@hassanlawal4855]

Nice teaching sir

[@tambuwalmathsclass]

Thank you 🙏

[@user-zd3di4bp3g]

Why did you get negative 2 over 7

[@cruzlamarzm4619]

My question too

[@charismanombewu6972]

check with your calculator, that's the answer

[@channelofrandomness7764]

​@@charismanombewu6972how u check it though

[@Artistic-Diary]

great !

[@mohamedabdirashed]

Thank you teacher

[@saraalabdulla3319]

thank you so much sir

[@tambuwalmathsclass]

Welcome

[@BullyMaguire-rc9mg]

Thank You Brother😇😇

[@omoikemarvellous8909]

Thanks so much i really appreciate the class 🎉

[@tambuwalmathsclass]

🙏🙏

[@yusufasaidu4201]

❤❤❤

[@IyyappanIyyappan-lb3zt]

5

[@channelofrandomness7764]

How did you change the negative positions 2/-7 to -2/7

[@muhammadabdulmoiz2001]

It's both same

[@immediatepresstv]

You made a mistake Sir m= 2/-7

[@kabiradamkoza]

2/-7 is the same as -2/7. You can transfer the negative sign to the numerator or put it before the entire fraction.
Thus, he made no mistake.

[@huini_]

@@kabiradamkoza see that we ain't getting the same answer👀

[@obiaelijah4452]

The minus sign covers the fraction whether you place it at 2 or 7. When you introduce a bracket to the fraction just after the minus. You'll understand.
So the teacher is damn right and correcte

[@DanielKwetey-ou6ko]

Science questions

[@MesaxMesaymengesha]

No way am not under standing

[@mikengandu4401]

How did the 2/7 change to -2/7

[@tambuwalmathsclass]

Do we have 2/7 anywhere in the solution?

[@lol-gs8sp]

@@tambuwalmathsclass how did 2/-7 change into -2/7

[@alira0124Rsa]

​@@lol-gs8sp it is the same thing but it's easier if you say-2/7 making the whole sum.negative

[@channelofrandomness7764]

​@alira0124Rsa oh so there is no actual meaning?

[@KiwayaRonald]

I wanna join

[@mugabekazigloria662]

The answer is d😂

[@biancamatomola3074]

You made a mistake

[@farujfarhan]

yhh man he made a mistake

[@dnyiacriss949]

Noticed that as well the ans should've been B

[@user-uw5eh]

@@dnyiacriss949 can u explain to me how it is B? i dont see a mistake and i am still learning.

[@kelvinawunge9528]

​@@farujfarhan 😢

[@ReeChad.]

​@@dnyiacriss949 no it's not , I even thought so , I even asked one of my teachers he said it's correct

[@MOSESMATHEMATICS]

Great

[@tambuwalmathsclass]

Thank you