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mathmath333
 one year ago
How to graph this.
mathmath333
 one year ago
How to graph this.

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mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2\(\large \color{black}{\begin{align} \mid y\mid \geq 1\hspace{.33em}\\~\\ \end{align}}\)

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.5\[\left y \right \ge 1 \] means that \[y \ge 1\] or \[y \le 1\] dw:1434816235241:dw

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2u mean this one dw:1434816613473:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.5yeah, that graph is lot neater, thanks!

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2@Vocaloid but wolfram gave this as the graph dw:1434816760211:dw

hartnn
 one year ago
Best ResponseYou've already chosen the best response.41. y >= 1 is a one variable inequality. so you'd use a number line. 2. If you want a xy plot, your plot should show regions for all values of y... like if y = 2, would your inequality satisfy ?? is it shown by that plot?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4point 1,2 satisfies your inequality, but the wolf graph says it doesn't :)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4wolf graph is wrong. it plots x =y and y =1

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2how can i plot 1 in (1,2) there is no space for x coordinate

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4it should have plotted x=1 instead of y=1

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434817543444:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2how do you sketch y = 1 in 1D, 2D and 3D ?

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434817611958:dw

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4the wolf graph took vertical axis as 'x' ! lol

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4if you want a 2D graph for y>=1, then the first graph is correct

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2Haha wolfram is trolling us dw:1434817710812:dw

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4y≥1 means that y≥1 or y≤−1 is absolutely correct

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2but why is that desmos graphing calculator also cannot graph \(y\geq 1\) when i input the syntax.

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2As the question stands, nobody can stop me from thinking of \(y\) as distance from origin (polar) ;p dw:1434817996160:dw

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4"We don't solve complicated single variable equations yet" lol true ganeshie! it depends on how we want to graph...multiple correct answers.

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4although the best thing to do here is to plot on the number line!

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2so this below graph correct for \(y \geq 1\) dw:1434818180900:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2yeah some are ridiculous and some are more or less obvious from the context

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4yes, it is math. verify by taking different values of y

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.5hm, I suppose graphing calculators/graphing software is usually designed to handle x and y together think of it this way: we can graph y = 1, right? it's just a horizontal line through y = 1 y > 1 is just everything shaded above that line.

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4y=1 is a point on a number line. y= 1 is a line in xy plot: 2D y=1 is a plane in xyz plot: 3D

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2i have checked in geogebra too, it also can't plot \(y\geq 1\)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2try below in geogebra abs(y) >= 1

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4so you > desmos/geogebra :P :)

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2We created Desmos and Geogebra. Humans 1  0 Computers

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2tried this "abs(y) >= 1" , nothing happened from geogebra

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2after all man made computer , computer did'nt made man

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2id love to be in a matrix for a change

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4y >= 1 the first thought that came to mind, all values of y, that are greater than 1, irrespective of the sign of the number....

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2There's really not much to think about this problem. You just find the set of points with the absolute value of their ycoordinate either 1 or greater than that. So the "base"set of points would be points with ycoordinate = 1. I just realised that it's exactly what hartnn explained but I don't want to remove this reply so yeah

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434819259110:dw

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434819280155:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434819455607:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2your painting looks way prettier than the original smith !

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2Of course it does  where do you think Smith was inspired from?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434819600999:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2i remember something like matrix was inspired from Gita

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2Yes, and that is obviously not true...

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2if i have to plot the graph for this \(y\geq 1\) then will it also be same as \(y\geq 1\)

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2but 1 is also 1

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4but your question does not have 1

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4y >=1 is same as y>=1 all y values greater than 1. so y will take only positive values, not negative

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2solving \(y>=1\)this by algebra will give me this this two inequalities \( y>=1\) and \(y>=1\) right ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2It might help to think of \(y\) as \(y0\), the distance between a point \(y\) on number line.and origin \(0\)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2\(1\) is same as \(10\) the distance between points \(1\) and \(0\) on number line

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4if there is a variable inside ... only then it would lead to 2 posibilities if there is a constant, then its a unique value...thats why its called a constant

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2@ParthKohli https://www.youtube.com/watch?v=re7nmrDbAG4

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2i got a question based on this one If \(y\geq 1\) and \(x=ay\) , then which one of the following is true? \(\large \color{black}{\begin{align} a.)\ axy<0\hspace{.33em}\\~\\ b.)\ axy\geq 0\hspace{.33em}\\~\\ c.)\ axy>0\hspace{.33em}\\~\\ d.)\ axy\leq 0\hspace{.33em}\\~\\ \end{align}}\)

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2Since all of the questions involve the expression \(a  xy\), let's try to check its nature.\[a  xy\]\[=a  ay^2 \]Now \(y^2 \ge 1 \) so this expression is \(0 \) for \(y = \pm 1\) and positive \(a\). As soon as you change \(y\), it would become negative.

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2Oh wow, skipped that negative sign. =_=

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2OK thanks, then it should be positive. Looks good.

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4ay^2 is always positive

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4yes, just because y >=1 we can say a will be less than or = ay^2 numerically and that would make a+ ay^2 always positive :)

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2OK, a better word would be "nonnegative".

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4can be 0 ? y can't be 0

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2so only options 'b' and 'd' are valid

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.2Ew, what am I even talking about

hartnn
 one year ago
Best ResponseYou've already chosen the best response.4b says axy is 0 or positive (nonnegative) d says axy is 0 or negative (nonpositive)

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.2so option be would be correct
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