First you need to find the slope of the line:
m=6-(-2) / (-1)-0 =-8
equation of line is:
y=mx+b
y=-8x+6
for absolute value function:
if x<0
y=-8x+6
if x>0
y=+8x-6
The price of a Tesla Model X was bought for \$80,000 and has depreciated 10.2% yearly. Find the price of the car 3 years later
1 answer:
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