Respuesta :
You would substitute t in the equation for 3.2....-16 (3.2)squared+28 (3.2)+500 then solve.
To solve you multiply first so -16 (3.2)squared and 28 (3.2), you should get -51.2squared and 89.6. When squaring -51.2 you should come up with 2,621.44 then you put it into the equation and add.
2,621.44 + 89.6 + 500 =?
Answer: h(3.2) =753.44 units represents the height after 3.2 seconds .
Step-by-step explanation:
Since we have given that the function
[tex]h(t)=-16t^2+28t+500[/tex]
where t represents the time in seconds .
And we need to find the value of h(3.2)
So,
we just substitute the value of 3.2 in the function,
[tex]h(3.2)=-16\times (3.2)^2+28(3.2)+500\\\\h(3.2)=16\times 10.24+89.6+500\\\\h(3.2)=753.44[/tex]
So, after 3.2 seconds the height will be 753.44 units.
