Function means no x value repepetes with a differnt y value
(x,y)
first numbers never repeat
first one, the x values repeat
2nd, x values rpeat
3rd, no repeat
4th, -3 repeats
answer is 3rd option
0.6*3.98+1.8*2.49 =6.87 total cost
Answer:
so is the deal on? or not?
Answer:
add more pts to get answered
Step-by-step explanation:
