Answer:
H can't be a function.
Step-by-step explanation:
If x has more than one y then it doesn't pass the vertical line test and is not a function.
Answer:

Step-by-step explanation:

Adding 9x & 3x gives 12x.

Now taking 4 common from both the terms , we get :-

Answer:
- 7/24
Step-by-step explanation:
Step 1:
3/8 = r + 2/3
Step 2:
9/24 = r + 16/24
Step 3:
9/24 - 16/24 = r
Answer:
- 7/24 = r
Hope This Helps :)
Answer:
2
Step-by-step explanation: