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7 Cards in this Set

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X intercept
If (x,0) satifies the equation, then that point is an X intercept
Standard Equation of a Cirle
(x-h)^2 + (y-k)^2 = r ^2
What do r,h and k represent in the standard form of a circle?
The center of the circle is (h,k) and r is the radius of the circle
x^2 +y^2-6x-4y-3=0 is an equation for a/an ________.
Circle
function
a set of ordered pairs in which no two ordered pairs have the same first coordinate and different second coordinates.
Domain
the set of all first coordinate of the functions ordered pairs (the x values)
Range
the set of all second coordinate of the functions ordered pairs (the y values)