Answer:
Quadratic polynomial is x^2 - x - 20
The correct option would be the 4th option
Maximum height occurs when the velocity, derivative of the height function, is equal to zero...
dy/dx=-0.06x+1.53, dy/dx=0 when 0.06x=1.53, x=25.5 yds
The maximum height is then found using this x in the height equation...
h(25.5)=19.5 (to nearest tenth)
I assume they want to know the maximum distance that the football travels before it hits the ground...when h=0 that will represent total distance traveled when we solve for x...
-0.03x^2+1.53x=0
1.53=0.03x
x=51 yds
The ones that apply are x-2 and x+3 as these are the factors of x2 - x - 6
it would be 99 millimeters think. 10,000/100 is 100 so .99 x 100 is 99.