Yes teachers say to do that all the time it helps you
The domain of a function refers to the interval of x values where the graph is defined. In order for the function to be at least 600, the x values must be between 0 and 20.
The answer is:
7x^5-33x^4-4x^2+3x+52=
ANSWER: 7x^5 -33x^4 -4x^2+3x+52 (because there are no like terms)