i am just warning you donot be over confident. no offence meant.i have also seen that!!
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i am just warning you donot be over confident. no offence meant.i have also seen that!!
Didn't get itNo idea .. i guess you will first solve the equation and plot the graph, wherever the graph is going in minus, plot it in the exact co-ordinates on the plus side, ie. reflect it in the x axis.
and this is addmaths right?
i am just warning you donot be over confident. no offence meant.
and in math i find the questions require multiple calculation to find a simple thing and that lowers my grade due to silly mistake as chances of mistakes increase.hahaha .. Maths is tricky, while addmaths is purely straight forward.. if you have done enough past papers getting an A* is easy as hell in addmaths .. but in maths they tend to give tricky questions ..
lol i am not being that..i am just warning you donot be over confident. no offence meant.
yup i admitt that. but i felt i should warn you guyz to not do it you know as they say " history repeats itself"lol i am not being that..
i was just saying it DOES make it easier and thats a fact!
yup i admitt that. but i felt i should warn you guyz to not do it you know as they say " history repeats itself"
Isn't this for anti-clockwise :OThanks alot But arent there other formulas for each type of transformation? Cuz we have done like specific kind of matrices for each kind of transformatin e.g for 90 degrees clockwise rotation the transformation matrice is
(0 1)
(-1 0)
and in math i find the questions require multiple calculation to find a simple thing and that lowers my grade due to silly mistake as chances of mistakes increase.
yup 90 * anti clockwiseIsn't this for anti-clockwise :O
nope i have the habbit of writting each and every thing done on paper because in my view it it always saved me a mark or two and this helps in rechecjing as wellexactly.. and i tend to miss out workings .. as i do them in my mind mostly .. lol and in calculator .. I forget to write them on the paper!
um we have to draw the graph of the modulated function or the unmodulatedQ. Given that f(x)=2x^2-5x-7.
And then.......sketch the graph of y=|f(x)| for -2<=x<=4.5. How to remove this modulus sign???
Plz plz plz anyone help!
asd: I think ur the only one capable of doing this
What do you mean?um we have to draw the graph of the modulated function or the unmodulated
i mean we only have to draw the graph of the modulated function whats hard in thatWhat do you mean?
Ok.....plz edit the equation and plz give me the final one based on which I can draw it.i mean we only have to draw the graph of the modulated function whats hard in that
you see y= l2x^2-5x-7l now draw it for the domain. simpleQ. Given that f(x)=2x^2-5x-7.
And then.......sketch the graph of y=|f(x)| for -2<=x<=4.5. How to remove this modulus sign???
Plz plz plz anyone help!
asd: I think ur the only one capable of doing this
No, that's clock wise :O :/yup 90 * anti clockwise
Simply draw the graph of the original equation. Now you will see the curve has a minimum point, because the coefficient of x^2 is positive. This minimum point (turning point) if exists below x-axis, ie. in -ve y-value, reflect that part above the x-axis, taking y=o as the reference line for reflection.Q. Given that f(x)=2x^2-5x-7.
And then.......sketch the graph of y=|f(x)| for -2<=x<=4.5. How to remove this modulus sign???
Plz plz plz anyone help!
asd: I think ur the only one capable of doing this
u do it thn i see it is either 270 clockwise or 90 anti clock wise u try itNo, that's clock wise :O :/
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