Explanation:
I can explain what each item is, but I don't know exactly what it's asking
5 is a coefficient. The number attached to the left of the variable/term is always called the coefficient
x is the term/variable. Can always change the outcome, it just depends on the value inputed at that place
3 is a constant, since there's no term attached to it, it will always stay 3
Hope this helps in some way