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crimeas [40]
3 years ago
12

Re-write the quadratic function below in Standard Form y = -9(x + 1)(x – 7)

Mathematics
2 answers:
koban [17]3 years ago
6 0

Answer:

y=-9x²+54x+63

Step-by-step explanation:

y=-9(x²-7x+x-7)

y= -9(x²-6x-7)

y=-9x²+54x+63

scZoUnD [109]3 years ago
3 0
Y=-9(x^2-7x+x-7)
y=-9(x^2-6x-7)
y=-9x^2+6x+63
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