I am trying to graph two equations y1 = 25x + 10 and y2= x^2 on the same plot and finding the intersection.

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Gurinder Punni
Gurinder Punni 2020-1-31
评论： Ridwan Alam 2020-1-31
However, i get a error when i type out the second equation. What is strange is that it plots if i change the second equation to something like y2= sin(x). What am i doing wrong?
Also how would I label the axes.

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David Hill
David Hill 2020-1-31
Look at the plot function for labeling the axes.
x=-10:10;%decide on what you want the x-values to be
y1=25*x+10;
y2=x.^2;
plot(x,y1,x,y2);

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