8x - 9y = 11 (subtract 8x from each side)
- 9y = -8x + 11 (divide -9 from each side)
y =
D.
I think it’s b but don’t trust me
1.
a= 1 , b= -2 , c= -1
x=1
now use the x value to find y
y = -2
vertex (1,-2)
Answer:
3 is the right answer broo
Answer:
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Step-by-step explanation: