Question

Roni recently bought a car for $21,000. Her research shows the car will depreciate by an average of $1,400 per year. If x represents the number of years Roni owns the car, which of the following equations represents the value of the car after x years?
y = 21,000x - 1,400
y = 21,000 - 1,400x
y = 1,400x - 21,000
y = 21,000 + 1,400x

Answer 1

u can do it

Answer 2

can you help me?

Answer 3

of course

Answer 4

so what do i do first?

Answer 5

identify it

Answer 6

remenber there was a variable and an constanta

Answer 7

y=ax+b

Answer 8

the answer is b if u want to know