If two planes intersect each other, the intersection will always be a line. where r 0 r_0 r0 is a point on the line and v is the vector result of the cross product of the normal vectors of the two planes.
F(x) is a quadratic equation with the x-side squared and a is positive which means that the graph of the function is a parabola facing up. The range of f(x) is given by {y|y ≥ k}, where k is the y-coordinate of the vertex. , written in vertex form is , where (h, k) = (-1, -11) Therefore, range ={y|y ≥ -11}
X-intercept has coordinates (x,0) Y-intercept has coordinates (0,y) So, the statement "<span> The ordered pair of x-intercept has a zero for the x-value" is false. </span><span> The ordered pair of x-intercept has a zero for the y-value.</span>