" (ii) "x-2y=4

The equation of common tangent to the curves y^2 =4x and xy=2 is (A) x+2y-4=0 (B) x+2y+4=0 (C) x-2y+4=0 (D) x-2y-4=0

The equation of common tangent to the curves y^2 =4x and xy=2 is (A) x+2y-4=0 (B) x+2y+4=0 (C) x-2y+4=0 (D) x-2y-4=0

The equation of common tangent to the curves y^2 =4x and xy=2 is (A) x+2y-4=0 (B) x+2y+4=0 (C) x-2y+4=0 (D) x-2y-4=0

Draw the graph of : (i) x+2y=4 , (ii) 2x+4y=6

The factors of x^2+4y^2+4y-4x y-2x-8 are (a) (x-2y-4)(x-2y+2) (b) (x-y+2)(x-4y-4) (c) (x+2y-4)(x+2y+2) (d) none of these

The equation of a straight line passing through the points (-5,-6) and (3,10) is ............... A) x-2y =4 B) 2x-y+4 =0 C) 2x+y=4 D) x-2y+4=0

The factors of x^(2)+4y^(2)+4y-4xy-2x-8 are (a)(x-2y-4)(x-2y+2)(b)(x-y+2)(x-4y-4)(c)(x+2y-4)(x+2y+2) (d) none of these

Equation of line touching both parabolas y^(2)=4x and x^(2) = -32y is a) x+2y + 4 =0 b) 2x +y4 =0 c) x-2y-4 =0 d) x-2y+4 =0

Graph the equation x - 2y = 4

The solution of the equation x - 2y = 4 is :