Find equations of the tangent line and normal line to the curve at the given point

y=x^4+2e^x, (0,2)

I need help inputting in matlab. I have solved the equation on pen and paper but need help to input on matlab

[KSSV]

This question is asked multiple times...you may search to get your answer.

[Aaron Alfaro]

i havent found it. can you please point me in the right direction