Answer with explanation:
The given function is :
[tex]f(x)=-x^4-x^3+4x-2[/tex]
it will not pass through origin,as, f(0)=-2
It is a fourth degree polynomial.
The given function has two real roots and two imaginary roots.
Left side of the function,after drawing a line of symmetry
→lies in third Quadrant and little bit of region lies in fourth Quadrant.
→ x=0.14 (approx) ,is line of symmetry.
→In South west Direction,left side of the graph of this function point [tex]f(x)=-x^4-x^3+4x-2[/tex]
