Answer:
12.6
Step-by-step explanation:
sorry only first one
D 800-20m
If I am wrong then it could be B. I hope I could help.
60
Because 7.7^2 equals 60,
A
{(a, 1), (b, 1), (c, 1)}, {(1, a), (2, a), (3, a)}, and {(a, a), (b, b), (c, c)}
**All functions are relations, but not ll relations are functions**
In a function, the x values CAN NOT repeat, only y-values can.
