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}
The answer would be 2010 I think! im SO sorry if its wrong! :3
36(x squared) but I can’t write subscript on a phone
x will be 67 because in each case the angles are alternate interior angle so we can prove x=67degree
