Answer:
1.) The y-intercept is 18000 which is the original price of her car
2.) The slope is -1500 which is how much her car's value decreases by one year
3.) 7 years
4.) $1500
Step-by-step explanation:
For questions 1 &2 the equation is written in slope-intercept form which is y=mx+b
m=slope
b= y-intercept
For questions 3 &4 I wrote the equation in my calculator and look at the table to find the answers
