Answer:
option A, C and D
Step-by-step explanation:
Each relation is a function if each input has only one output
{a, 1), (6, 1), (C, 1)
This relation is a function because each input has only one output
{a, a),(a, b),(a, c)}
This relation is not a function because input 'a' has only three output
{(1, a), (2, a),(3, a)}
This relation is a function because each input has only one output
{a, a), (b, b), (C, c)}
This relation is a function because each input has only one output
The answer is 40 miles per hour
Answer:
False
Step-by-step explanation:
0.15/10 equals 0.015
Answer:

Step-by-step explanation:
we have

we know that

In this problem

substitute in the formula


Answer:
123 - 94 - 7
Step-by-step explanation: