X/3-5= -7
x/3= -2
x= -6
Hope this helps!!!!!
Set B has 2 of the same Y values which makes it not a function.
Answer:
the answer is B
Step-by-step explanation:
The answer to this problem is C, because the difference between 500 and 900 is 400 and the difference between 150 and 200 is 50 meaning P(x)=-0.25x^2-400x+50
Step-by-step explanation:
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