Ineed on # plz someone it’d be so great of plz answer with the right answer solving, and explaining the process. : )

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?