Mathematics: Abasketball is thrown upwards. the height f(t), in feet, of the basketball time t, in seconds, is given by the following function : f(t)=-16 squared +16t+32 what is a reasonable domain of the graph of the function when the basketball falls from its maximum height to the ground?

Abasketball is thrown upwards. the height f(t), in

Ответ:

houtchhaytang

17.01.2022

So hmmm notice the picture below

the ball goes up up reaches the vertex, then goes down down,and when it hits the ground, y = 0

thus $\bf 0=-16t^2+16t+32\implies 0=-16(t^2+t+2)
\\\\\\
0=t^2-t-2$

and surely, you know how much that is

so, the domain is from 0 to "t" when y = 0, or the ball hits the ground
Abasketball is thrown upwards. the height f(t), in feet, of the basketball time t, in seconds, is gi

Abasketball is thrown upwards. the height f(t), in feet, of the basketball time t, in seconds, is gi

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Ответ:

savyblue1724707

23.07.2020

Mathematics

2.2x14-3

Step-by-step explanation:

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Abasketball is thrown upwards. the height f(t), in feet, of the basketball time t, in seconds, is given by the following function :

f(t)=-16 squared +16t+32

what is a reasonable domain of the graph of the function when the basketball falls from its maximum height to the ground?

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