Could any body check my work? (Plot the function)

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John wick 2019-8-24

评论： John wick 2019-8-24

x = [-56:64];
y = [3.*x^2-5.*x-6];
plot(x,y,'--r','LineWidth',0.5)
xlabel('e')
ylabel('n')
title('kg')

Is this the proper answer for the question? Is there anything I should change for it to become the correct answer?

madhan ravi 2019-8-24

Your x and y doesn’t need square brackets. Check your title once again.

madhan ravi 2019-8-24

https://in.mathworks.com/matlabcentral/answers/477409-could-any-body-check-my-work-plot-the-function#comment_738540 - probably reading that link in the comment should help you understand basically you’re still stuck in the fundamentals of MATLAB.

John wick 2019-8-24

I still need to improve more, I will read and try to understand it from the link you gave me. Thank you so much for helping me all this times!

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