Answer:
y = 179x +1999
y = 249x
Step-by-step explanation:
Given:
down payment of cool cars= $1999
monthly lease rate of cool cars= $179
down payment of awesome autos= $0
monthly lease rate of awesome autos= $249
Number of months=x
total amount paid towards the lease after x months=y
Now creating a system of linear equations that describes the total amount, y, paid towards the lease after x months:
the slope intercept form of any linear function is given as y=mx +b
where m= slope of function and b=y-intercept
In given case, slope m gives the monthly lease rate and y-intercept b gives the down payment.
So the equations for the two linear functions will be:
cool cars:
Putting the values of m=179 and b=1999, we get
y = 179x +1999
awesome autos:
Putting the values of m=249 and b=0, we get
y = 249x !
