y²+4x−8y+4=0;
x = -1/4*Y^2+2*Y-1
Standard form:
x = a(Y-h)²+k = ( -0.25x^2 +2x -4) +4 -1 = -0.25(Y -4)² +3
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Verified answer
y²+4x−8y+4=0;
x = -1/4*Y^2+2*Y-1
Standard form:
x = a(Y-h)²+k = ( -0.25x^2 +2x -4) +4 -1 = -0.25(Y -4)² +3