Math 1730 Lecture Quiz 5 1.)If a model rocket is launched into the air with an initial velocity, its height (in feet) afterx secondsis given by 2( )20016h xxx=− a.)How fast (find the velocity) is the rocket traveling. Be sure to write sentence answers. What is the initial velocity of the rocket? When the rocket hits the ground

When the rocket is 550 feet above the ground (on the way down)? b.)Given the graph of the rocket: Find the equation of the line tangent at4,x=and draw the tangent line on the curve at 4.x=