The value of a car is 28,000 bit it is depreciating 12% per year how much will the car be worth in 8 years

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Can someone me with my math problem pls my teacher is on my back about this