Question

help me in answering this, please? :))

Answer 1

A function has a one to one pair relation ship from the domain to the range, unlike any old random relation. That should answer part of number 1

Answer 2

The domain of a function is all the numbers of a function which can be inputted into it for an answer- The range is all the numbers which are a product- the end result of those numbers put into the function. That should answer part of number 2

Answer 3

I honestly have no idea about the rest- My sophomore math class hasn't covered conics yet

Answer 4

this is given by our teacher for those fail in the exam

Answer 5

oh. My math class must be a bit behind then haha. For the discriminant table, just plug in the 1st and second coefficients respectively into the formula there.