You are planning a firework show. the vertical distance is from the ground is represented by the function of x (time) is f(x)=-16x^2+108x+160. the horizontal distance from the launch point can be represented by the function of x (time) is g(x)= -92x/tan(65). if the fireworks need to be at least 100 feet above your head, where are the safe places to sit that still have you within the fireworks area?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.