SOLUTION: Show steps please.
A circle has the equation x^2+y^2-x-4y+4=0
Graph the circle using the center(h,k) and radius r. find the intercepts of the graph.
please any help would be g
Algebra.Com
Question 714174: Show steps please.
A circle has the equation x^2+y^2-x-4y+4=0
Graph the circle using the center(h,k) and radius r. find the intercepts of the graph.
please any help would be great!
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A circle has the equation x^2+y^2-x-4y+4=0
Graph the circle using the center(h,k) and radius r. find the intercepts of the graph.
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x^2+y^2-x-4y = -4
Complete the square for x and y terms
x^2 - x + y^2 - 4y = -4
x^2 - x + 1/4 + y^2 - 4y + 4 = -4 + 1/4 + 4 = 1/4
Center at (1/2,2)
r = 1/2
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Tangent to the y-axis at (0,2)
No x-intercept
================
DL the FREE graph software at
http://www.padowan.dk
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Use F6 to enter as is
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