" The equation "v^(2)-8v-x+19=0" represen "

The equation y^(2)-8y-x+19=0 represents

Show that the equation y^(2) - 8y - x + 19 = 0 represents a parabola . Find its vertex, focus and directrix.

Show that the equation y^2 - 8y -x+19 = 0 represents a parabola. Find its vertex, focus and directrix.

If u and v are the roots of the equation x^2+2x-2=0 , then the value of log_2(u^2+v^2)-log_2u^2-log_2v^2 is 2 (2) -1 (3) 1 (4) 0 (5) -2

If u and v are the roots of the equation x^2+2x-2=0 , then the value of log_2(u^2+v^2)-log_2u^2-log_2v^2 is (a) -1 (b) 1 (c) 0 (d) -2

(v) The graph of the equation 2x+3=0 is

Discuss the nature of the roots of the following equations. (v) x^(2)+7x+12=0

The number of integral values of 'a' for which the quadratic equation x^(2)+(a+19)x+19a+1=0 has integral roots,are

The position of a particle at time t is given by the equation x(t) = V_(0)/A (1-e^(At)) V_(0) = constant and A > 0 Dimensions of V_(0) and A respectively are

The position of a particle at time t is given by the equation x(t) = V_(0)/A (1-e^(At)) V_(0) = constant and A > 0 Dimensions of V_(0) and A respectively are