What’s the domain and range of {(-3,2), (2,1), (0,-1), (-3,-2), (-2,-3)}

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

What is the ratio of the length of an object in yards to the length of the same object in miles?

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36