Answer:
Income after 10 years will be $21000
Step-by-step explanation:
We have given that intercept is $6000
So the fix amount = $6000
And slope is $1500 means income increases at a rate of $1500 per year
Time is given as t = 10 year
Means income is increases for 10 years
So the income after 10 years will be = $6000 + 10×$1500 = $6000 +$ 15000 = $21000
So the income after 10 years will be $21000