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GCSE MATHs

hemant1

11

how likely is it that the exam on monday will have a F(x) graph.sin+cosine rule and graph question init?

Reply 1

mrmanps

11

hemant1

how likely is it that the exam on monday will have a F(x) graph.sin+cosine rule and graph question init?

edexcel?
hard to say but sine/cosine rule doesnt appear on non calc
a trig graph question is likely, e.g sketch y = 3 sin 2x etc

Reply 2

vinchenzo25

it can appear on non calculator. are u doing module 5 ??
usually it would be like draw the sine/cosine graph for 0<x<360 or something. i have also seen how many solutions are there to 2cosx or cos2x.

good luck :smile:

Reply 3

hazbaz

11

It is generally pretty likely it usualy comes up with transforming the graph so ye most likely

Reply 4

Hanz_a93

15

Yeah most likely
Im also doing maths non calc on monday
Its the new spec A non cw AQA higher tier
Good luck :smile:

Reply 5

STARMissyB

1

I'm dreading this paper. I'm finding it so hard! I hope they have low grade boundaries

Reply 6

hazbaz

11

STARMissyB

I'm dreading this paper. I'm finding it so hard! I hope they have low grade boundaries

Do you want a hand?

Reply 7

im so academic

15

hemant1

how likely is it that the exam on monday will have a F(x) graph.sin+cosine rule and graph question init?

Hmm, somewhat likely, but I would be so surprised if there isn't a trig question of some sort there.

However, the "harder" (lol) algebra questions *should* appear.

Reply 8

RhiannaB

hazbaz

Do you want a hand?

I would

I really need help on the questions that always come up at the end of the paper worth 4 marks - it's the ones with an equation involving a fraction and you have to make "a" the subject for example.

Reply 9

STARMissyB

1

hazbaz

Do you want a hand?

Please. Need all the help I can get.

Reply 10

hazbaz

11

STARMissyB

Please. Need all the help I can get.

What bits dont you get?

Reply 11

STARMissyB

1

hazbaz

What bits dont you get?

Like how and when to use the Sine and Cosine rules. Also the algerbra questions that have fractions in them - I usually get those wrong. :s-smilie:

Reply 12

hazbaz

11

STARMissyB

Like how and when to use the Sine and Cosine rules. Also the algerbra questions that have fractions in them - I usually get those wrong. :s-smilie:

I will help you later im off out now :smile:

Reply 13

mrmanps

11

STARMissyB

Like how and when to use the Sine and Cosine rules. Also the algerbra questions that have fractions in them - I usually get those wrong. :s-smilie:

Question has to involve 2 angles for sine rule

Reply 14

hemant1

OP

11

STARMissyB

Like how and when to use the Sine and Cosine rules. Also the algerbra questions that have fractions in them - I usually get those wrong. :s-smilie:

but like if they do come up they're gonna be 8 marks (at max)

Reply 15

hazbaz

11

hemant1

but like if they do come up they're gonna be 8 marks (at max)

Well te sine and cosine rule wont come up in the non calc paper. but you ue the sine rule if you have two angles plus any given side. Or two sides plus an angle that isnt enclosed by them. Cosine rule is used if you get two sides enclosed by the angle.Or if you are given all three sides but no angle

Reply 16

Hanz_a93

15

hazbaz

Well te sine and cosine rule wont come up in the non calc paper. but you ue the sine rule if you have two angles plus any given side. Or two sides plus an angle that isnt enclosed by them. Cosine rule is used if you get two sides enclosed by the angle.Or if you are given all three sides but no angle

I really hope those questions come up
Thats were i will feed off the juicy Marks :biggrin:

Reply 17

hazbaz

11

Hanz_a93

I really hope those questions come up
Thats were i will feed off the juicy Marks :biggrin:

Lol ye they are good marks providing you do the brackets on the calculator correct and dont get rounding error lol. I want graph functions to come up

Reply 18

Bright

11

hazbaz

Lol ye they are good marks providing you do the brackets on the calculator correct and dont get rounding error lol. I want graph functions to come up

Me too!
(I hope I don't regret this)
I want algebraic fraction equations, and graph transformation and quadratic equations to come up, I want an A* for maths but can't do long division- how bad is that?
:/

Reply 19

hazbaz

11

Bright

Me too!
(I hope I don't regret this)
I want algebraic fraction equations, and graph transformation and quadratic equations to come up, I want an A* for maths but can't do long division- how bad is that?
:/

lol we all have our weakness. Im hoping for some nice rearranging formula questions :biggrin:

GCSE MATHs

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