Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equation? 1 through 4 are the answers

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.