Answer:
50% error
Step-by-step explanation:
9/18=0.5
Answer:
-3/4
Step-by-step explanation:
rise is three run is four
Answer:
I did the whole graph myself so you can just couple it down lol ;)
Answer: center (1;0), radius = 2
Step-by-step explanation:
x² – 2x + 5+ y² = 8
x² – 2x + 5+ y² = x² – 2x + 1 + 4 + y² = (х-1)² +4 + y²
(х-1)² +4 + y² = 8
(х-1)² + y² = 8 - 4 = 4
(х-1)² + y² = 2²
center (1;0), radius = 2