Select the correct answer. The zeros of function f are -1 and -5. Which equation could represent function f? f(x) = (x + 1)(x − 5)
f(x) = (x + 1)(x + 5)
f(x) = (x − 1)(x + 5)
f(x) = (x − 1)(x − 5)

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Factor the gcf out of the polynomial 9x^6+6x^4+15x^3

Tom is going on vacation and wants to leave his friend enough money to feed his pets. tom has d dogs and c cats and spends $2.50 per day to feed each dog and $1.75 per day to feed each cat. how much do it cost to feed his cat in a week