how to plot this

x=0:1:10;

y=x^3-5^x+3;

plot(x,y)

Answer 1

[Deepak Gupta]

Are you trying to evaluate Y at each x?

Use this in that case: y=x.^3-5.^x+3;

Answer 2

[Askic V]

Use element wise operations:

https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html

.^

Element-wise power

A.^B is the matrix with elements A(i,j) to the B(i,j) power.

Answer 3

[RAGHUNATHRAJU DASHARATHA]

As per my understanding you want to plot x and y but you are unable to do that beacuse you are not using element wise operations.

I'll be demonstarting it using your code

x=0:1:10; 
y=x.^3-5.^x+3; 
plot(x,y)

for more information you can refer the link