Ernest Said:

I have 2 Algebra equations about domain that I need help solving! Any help or guidance is appreciated!?

We Answered:

Remember: any polynomial function's domain is all real numbers (all the numbers on a real number line works for the function), and if the function is rational (a function over a function), then the denominator cannot equal to 0

g(x) = 7/6-5x --> denominator cannot equal to zero
-> 6-5x cannot equal 0
-> -5x cannot equal -6
-> x cannot equal 6/5
Domain: all real numbers except x = 6/5

p(x) is a polynomial, so its domain is all real numbers