Ineed quick! 20 points! use the functions h(x) = 4x − 5 and t(x) = 2x + 4 to complete the function operations listed below. part a: find (h + t)(x). show your work. (3 points) part b: find (h ⋅ t)(x). show your work. (3 points) part c: find h[t(x)]. show your work. (4 points)what i have so far, idk if im right(4x-5) + (2x+4)6x-1(x)5xi need on the rest and i need to know if i did the first one right