Help please! I really need it! please dont guess if you dont know, dont answer.( this is basic geometry im just dum'b) part2

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x, y,z) = (1,-x, z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)