Y-9=2x²-8x
y-9=2(x²-4x)
y-9+8=2(x²-4x+4)
y-1=2(x-2)²
y= 2(x-2)² +1
18 is not a function because a function is when exactly ONE x value is paired with ONE y value.
19 is not a function because of the same logic for number 18
Answer: here is an attachment of the answer, hope it helps you out
Answer:
13x+8
Step-by-step explanation:
9(4x-3) -23x+35
36x-27-23x+35
13x+8
<u>C) 42 </u>since 46-4=42 The team lost 42 soccer games last year.