Consider a circle whose equation is x^2+y^2-2x-8=0. Which statements are true? Select three options.

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What is the greatest common factor of 8 and 36

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second