You use the formula C=2(3.14)r r is the radius and in this situation 2 so the answer will be 12.56
Answer:
(5,0) & (4,0)
Step-by-step explanation:
The x-intercepts are where the graph touches the x-axis. The parabola clearly touches in the x-axis at points 4 and 5.
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D+ 1/2=3/4 hope this helps