For the following quadratic function in general form, f(x) = -2x- 42 + 1 use the vertex formula and find the coordinates of the vertex. Vertex: Does the parabola open up or down? Type up or down: Do the x-intercepts exist? Type yes or no: Question 2 (2 points) For the following quadratic function in general form, f(x) = -42- - 82 + 5 use the vertex formula to find the coordinates of the vertex. Vertex: Find the coordinates of the y intercept. y-intercept: Factor the function and find the coordinates of the x-intercepts. Enter your answers so that fractions are expressed as decimals to the nearest tenth. Left x-intercept; Right x intercept