$($PLEASE ONLY MATLAB CODE$)$Putting it All Together

Use the steps in the section "Finding Absolute Maximums and Minimums" to find the critical numbers for the functions below on the given intervals. Then find the absolute minimum and maximum as well. Report your answers as done for the example above just before Putting it All Together started. FIND DERIVSTIVES OF EACH PROBLEM USING MATLAB CODE. GRAPH EACH PROBLEM IN MATLAB CODE. FINDE CRITICAL POINTS OF EACH PROBLEM IN MATLAB CODE. CALCULATE FUNCTIONAL VALUES IN MATLAB CODE.

ANALYZE MAX AND MIN IN MATLAB CODE

$g(x)=x^4-3x^2+x,x$ in $-1\mathrm{.}5,1\mathrm{.}5$

$k(x)=x^{\frac{3}{4}}-sinx+\frac{1}{2},x$ in $0,2$