If you cloud help me on these questions id appreciate it

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called