b 35 is the answer sorry if I'm worng
-4(9)(-5) = (-36)(-5) because -4(9) = -36. (-36)(-5) = 180
Answer:
Step-by-step explanation:
= - 2ab +
Hope this helps
plz mark as brainliest!!!!!
Answer:
See answers below.
Step-by-step explanation:
A relation is a function if the x-value in group of ordered pairs is only used one time.
1. Not a function: The x-value 4 was used twice.
2. Yes, it is a function: Each x-value was used one time.
3. Not a function: The x-value -2 was used twice.
4. Yes, it is a function: Each x-value was used one time.
5. Not a function: Each x-value -1 and -2 were used twice.
6. Not a function: The x-value 1/2 was used twice (1/2, 0) and (1/2, 1).