Answer:
quadrant 1
Step-by-step explanation:
quadrant 1 is (-,+)
You could make them have the same denominator, making it 7/10-5/10=2/10.
The answer is 2/10, or simplified, 1/5.
Answer:
there isn't a math question
Step-by-step explanation:

The function is a constant. No matter the input the output will always be equal to 9.
Hope this helps.
r3t40