Answer:
a) $23 500
b) $6 700
Step-by-step explanation:
19300-13700/7-3
decrease of $1400/y
19300 + (3*1400) = original price
= $23 500
value after 12 years = 23 500 - (1400*12)
= $6 700
Dude the answer is B
Linear equation
f(x) = 2x + 15
Linear because constant increase
21❄️....................