how to drw line y=m*x+b?

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Darshan Patel 2016-4-3

回答： Kuifeng 2016-4-3

i am having values

m=0.00914
x=641.4
b=17.1317

how to draw line with this poins I have done this code for it but this is not solution

function line(x,m,b)
y=m*x+b;
plot(x,y);
end

Kuifeng 2016-4-3

Maybe try m=0.00914; x0=641.4; b=17.1317; ezplot('0.00914*x+17.1317', [0 1000]) hold on, plot(x0, m*x0+b,'ro') axis tight

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