At a Fourth of July celebration, a rocket is launched into the air with an initial velocity of 256 feet per second. The height, h of the rocket in feet above sea level is modeled by the equation h(t) = -16t2 + 256t, where t is the time in seconds after the rocket is launched. Part A: What is the height of the rocket after 5 seconds?

answer: 7270

step-by-step explanation:

range is infinite on both x and y axis positive and negative

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .