13. Which of the following locations, are x-intercepts, y-intercepts, or neither? a) (7,0) b) (0, 2π) c) (4,0) d) (4,2) e) (0,7) f) (2,4)

an athlete whose event is the shot put releases a shot. when the shot whose path is shown by the graph to the right is released at an angle of 65°, its height, f(x), in feet, can be modeled by f(x)=-0,04x^2+2.1x+5.2, where x is the shot's horizontal distance, in feet, from its point of release, use this model to solve parts (a) through (c) a. what is the maximum height of the shot and how far from its point of release does this occur?  b. what is the shot's maxium horizontal distance, to the nearest tenth of a foot, or the distanxe of the throw?  c. from what height was the shot released?

The volume of a box is 36x^3+6×^2-72×+30 its length is 3x+5 and uts width is 3x-3 use these to express the height of the box (in terms of x) height =