Design a circular waveguide field with a lossless non-magnetic dielectric medium. The waveguide must operate in a single mode over a bandwidth of 1.5 GHz. The radius of the guide is 1.12 cm. (a) Find the relative permitivity of the medium that filled the waveguide.
(b) Find the lower and upper frequencies of the operation.

Do u just plot the numbers on the graph like (1,

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

What is the point slope form of a line with slope -5 that contains point (2,-1)