The graph h = β16t^2 + 25t + 15 models the height and time of a ball that was thrown off of a building where h is the height in feet and t is the time in seconds. At about what time did the ball reach the maximum height?A) 0.80 secondsB) 1 secondC) 2 secondsD) 15 seconds
Accepted Solution
A:
Answer:AStep-by-step explanation:If you graph the equation f(x) = -16x^2+25x+15. You would need to pay attention to the x value which is somewhere in between 0.75-0.9. Another way is to convert the equation into vertex form.