To plot the graph of the function f(x) = 0.1x^4 − x^2 − x + √7 + 2x in MATLAB for the interval −1 ≤ x ≤ 2, you can follow these steps:
f.m
. The file should contain the following code:main.m71 chars4 lines
x
for the range of values from −1 to 2. You can use the linspace
function to evenly divide the interval:main.m52 chars2 lines
f(x)
for the vector x
using element-wise operations in MATLAB:main.m10 chars2 lines
plot
function in MATLAB:main.m90 chars5 lines
To determine the maximum and minimum values of the function f(x) for the interval −1 ≤ x ≤ 2, you can use the max
and min
functions in MATLAB:
main.m40 chars3 lines
The variables max_value
and min_value
will then store the maximum and minimum values of the function f(x) within the given interval.
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