Answer:
Domain: 3, 2, 1, 0, -1 , -2 , -3
Range: 5 , 4 , 3 , 2 , 1 , 0 , -1 , -2
Step-by-step explanation:
The domain values are all of the x-values, and the range value are all of the y-values. Domain ad range can also be know as input and output.
v=0.79x+3.99
f=1.89x+5.49
combined cost: 2.68×+9.48
slope = 1
y-int = 1
answer: y=x+1
