Amodel rocket was placed on the lincoln football field and launched. the rocket follows the path r(x)=-2(x-2)(x-12) where x=horizontal yards traveled and y= height in feet. from what yard line was the rocket launched from? how do you know?

What is the y intercept of f(x)=(1/2)^x?

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?