Draw the ezplot for the function 𝑥^ 2 + 6𝑥 + 55
显示 更早的评论
回答（2 个）
KSSV
2021-10-14
0 个投票
It is very striaght forward and very easy to plot. Just read the documentation. It got example problem with which you can learn to do the presennt problem.
Image Analyst
2021-10-14
I never use ezplot() - I just specify the range and other options explicitly. You might try this:
x = linspace(-10, 10, 1000);
y = x .^ 2 + 6 * x + 55;
plot(x, y, 'b-', 'LineWidth', 3);
grid on;
title('y = x .^ 2 + 6 * x + 55', 'FontSize', 20);
xlabel('x', 'FontSize', 20);
ylabel('y', 'FontSize', 20);
ax = gca;
ax.XAxisLocation = 'origin'
ax.YAxisLocation = 'origin'
ylim([0, max(y)])
For additional customization options, see the attached demo.
1 个评论
Image Analyst
2021-10-19
@Divyansh Harsh, reminder - you got two answers to your question. Please accept one or say why it's not working.
类别
在 帮助中心 和 File Exchange 中查找有关 Graphics Performance 的更多信息
2021-10-14
2021-10-19
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
