1. The graph of a quadratic function with vertex (0, -1) is shown in the figure below find the range and the domain. Write the range and domain using interval notation. 2. A ball is thrown from a height of 105 feet with an initial downward velocity of 9 ft/s. The ball's height h ( in feet) after t seconds is given by the following. h=105-9t-16t^2 how long after ball is thrown does it hit the ground. Round answer to the nearest hundredth. 3. Find the c intercept(s) and the coordinates of the vertex for the parabola y=x^2+14x+49. If there is more than one x intercept separate them with comas. 4. The length of a rectangle is 7 yards more than twice the width and the area of the rectangle is 99yd^2. Find the dimensions of the rectangle. 5. The formula for the volume V of a cylinder with radius r and height h is as follows. V=Pier^2h suppose the height of the cylinder is 5 times the radius. Rewrite V in terms of r only. Is is not necessary to simplify