I am a beginner and this is just a short question. How can I input the matrice x=[-1 0 5 10] into an if statement and use the output to calculate Y?
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Write a script to do the following
Read a value of a scalar
Then compute & display the value of using the function [y=3x^3-0.9x+5] in case that in range of . If "x" not in this range 0<x<=10, "y" will not be calculated nor displayed.
y=3x^3-0.9x+5 for 0<x<=10
Test the script using the following cases of "x" and then summarize if "y" will be displayed or not .
(a) x = -1
(b) x = 0
(c) x = 5
(d) x = 10
You need to loop over all x if you have x in a vector like that
x = [-1, 0, 5, 10];
for k = 1 : numel(x)
if x(k) > 0 && x(k) <= 10
y = 3 * x(k) .^ 3 - 0.9 * x(k) + 5;
fprintf('y(%d) = %f\n', x(k), y);
fprintf("Your x of %.1f is out of range.\n", x(k))