I need help with this, I need to find the value of the discriminant of (f) and how many distinct real numbers zeros does (f) have. Please help !!!

What are “like terms”? why can we only add like terms?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Which of the functions graphed below has a removable discontinuity?