joshua062320
joshua062320
22-03-2021
Mathematics
contestada
please help quickly!! thanks!! :))
Respuesta :
shaunahollland
shaunahollland
22-03-2021
ANSWER:D
Explained:
When in form y=mx+c , the c is the y intercept
Y^2=-x^2 +64
Y=-x + 8
For circle to cut x axis y must = 0
So Y=-x+8 becomes...
0=-x+8 |minus 8 from both sides
-8=-x
So x=8
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